CN108722484B - 一种制备炔丙基醚的组合物 - Google Patents

一种制备炔丙基醚的组合物 Download PDF

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CN108722484B
CN108722484B CN201710258777.1A CN201710258777A CN108722484B CN 108722484 B CN108722484 B CN 108722484B CN 201710258777 A CN201710258777 A CN 201710258777A CN 108722484 B CN108722484 B CN 108722484B
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钮大文
张霞
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Sichuan University
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Abstract

本发明公开了一种制备炔丙基醚的组合物,它是由下述组分组成:硼化合物、铜化合物、配体和碱。本发明首次将铜催化的炔丙基取代反应和硼催化的脂肪醇活化技术结合起来,成功实现了炔丙基醚的高效制备,具有广阔的应用前景。

Description

一种制备炔丙基醚的组合物
技术领域
本发明涉及一种制备炔丙基醚的组合物,属于化学合成领域。
背景技术
炔丙基醚在有机合成中有着广泛的应用,是很重要的有机合成中间体。由于端炔本身是一个极易衍生化的官能团,因此往往能通过炔丙基醚方便地合成各类衍生物。此外,端炔是生物正交反应的重要官能团,也可应用于拉曼光谱当中。
目前,炔丙基醚通常在过渡金属的催化条件下,由亲核试剂对炔丙醇的取代来制备。例如,Nicholas等人报道了在钴络合阳离子存在下,实现炔丙基化的一种有效的方法:炔丙醇与Co2(CO)8先形成Co2(CO)6炔丙醇配合物,然后在酸性条件下形成碳正离子中间体,被亲核试剂进攻形成炔丙基取代产物,最后在过量氧化剂的存在下除去Co2(CO)6,生成最终取代产物:
Figure GDA0002944838510000011
上述Nicholas反应被广泛用于炔丙基醚的制备,但它存在明显的缺陷:必须使用化学计量的催化剂Co2(CO)8,不仅价格昂贵,增加了反应成本,而且毒性较大,对操作人员造成伤害、环境不友好。
因此,亟需提供一种炔丙基醚的新的制备方法,以解决现有技术存在的上述问题。
发明内容
本发明的目的在于提供一种制备炔丙基醚的组合物。本发明的另一目的在于提供一种炔丙基醚的制备方法。
本发明提供了一种制备炔丙基醚的组合物,它是由下述组分组成:含有羟基的硼酸衍生物、铜盐、铜配体和碱。
进一步地,所述硼酸衍生物是含有1个或2个羟基的苯硼酸。
进一步地,所述含2个羟基的苯硼酸为:
Figure GDA0002944838510000021
R1~R5独立选自氢、卤素、烷基、卤素取代的烷基、烷氧基、卤素取代的烷氧基;或者,R2与R3相连构成5元或6元环;
所述含1个羟基的苯硼酸为:
Figure GDA0002944838510000022
R11~R20独立选自氢、卤素、烷基、卤素取代的烷基、烷氧基、卤素取代的烷氧基;或者,R11与R20相连构成5元或6元环。
进一步地,R1~R5独立选自C1~C6烷基、卤素取代的C1~C6烷基、C1~C6烷氧基、卤素取代的C1~C6烷氧基;或者,R2与R3相连构成5元或6元环,所述5元或6元环中含有0~2个杂原子。
进一步地,所述杂原子为O或N。
进一步地,R1~R5独立选自甲基、乙基、三氟甲基、甲氧基、乙氧基或三氟甲氧基;或者,R2与R3相连构成1,3-二氧杂环戊烯。
进一步地,R1~R5中有0~2个三氟甲基。
进一步地,R11~R20独立选自C1~C6烷基、卤素取代的C1~C6烷基、C1~C6烷氧基、卤素取代的C1~C6烷氧基;或者,R11与R20通过C、N或O相连构成6元环。
进一步地,R11~R20独立选自甲基、乙基、三氟甲基、甲氧基、乙氧基或三氟甲氧基。
进一步地,所述苯硼酸选自:
Figure GDA0002944838510000031
进一步地,所述铜盐选自:
Cu(MeCN)4PF6、Cu(MeCN)4BF4、CuCl、CuBr、CuI、CuSCN、CuTc、Cu2O、CuOTf·1/2C6H5、Cu(OTf)2、Cu(OAc)2、CuF2、CuBr2
进一步地,所述铜配体选自下述之一的化合物或其对映异构体:
Figure GDA0002944838510000032
R21、R22、R23独立选自氢、卤素、烷基、卤素取代的烷基、芳基取代的烷基、烷氧基、卤素取代的烷氧基、二烷基氨基或芳基;或者,R21与R22相连构成环烷基或环烷基骈芳基;
R24~R35独立选自氢、卤素、烷基、卤素取代的烷基、烷氧基或卤素取代的烷氧基;A环为环烷基或芳基;
R36为烷基;化合物L3中芳基上的氢任选被卤素、烷基、卤素取代的烷基、烷氧基或卤素取代的烷氧基取代。
进一步地,R21、R22、R23独立选自C1~C6烷基、卤素取代的C1~C6烷基、苯基取代的C1~C6烷基、C1~C6烷氧基、卤素取代的C1~C6烷氧基、C1~C6烷基取代的氨基或苯基;或者,R21与R22相连构成5~6元环烷基或5~6元环烷基骈苯基;
R24~R35独立选自C1~C6烷基、卤素取代的C1~C6烷基、C1~C6烷氧基或卤素取代的C1~C6烷氧基;A环为3~7元环烷基或5~6元芳基,所述环烷基中含有0~2个杂原子,所述杂原子为O或N;
R36为C1~C6烷基;化合物L3中芳基上的氢任选被C1~C6烷基、卤素取代的C1~C6烷基、C1~C6烷氧基或卤素取代的C1~C6烷氧基取代。
进一步地,R21、R22、R23独立选自甲基、异丙基、叔丁基、三氟甲基、甲氧基、三氟甲氧基、二甲氨基、苯基或苄基;或者,R21与R22相连构成环戊烷基或苯并环戊烯基;
R24~R35独立选自甲基、叔丁基、三氟甲基、甲氧基、三氟甲氧基;A环为1,3-二氧杂环戊烯基或苯基;
R36为甲基;化合物L3中芳基上的氢任选被甲基、叔丁基、三氟甲基、甲氧基或三氟甲氧基取代。
进一步地,所述铜配体选自:
Figure GDA0002944838510000041
Figure GDA0002944838510000051
进一步地,所述碱为有机碱或无机碱。
进一步地,所述的有机碱为三乙胺、二异丙基乙胺、1,8-二氮杂二环十一碳-7-烯或六甲基二硅基胺基锂;所述的无机碱为Cs2CO3、NaOAc、Na2CO3、NaOtBu、NaOH、NaHCO3、K2CO3或K3PO4
进一步地,所述的组合物是由下述组分组成:B1所示的苯硼酸、Cu(MeCN)4BF4、L5所示的配体或其对映异构体、碱:
Figure GDA0002944838510000052
进一步地,所述的碱为三乙胺。
所述组合物中各组分为任意摩尔配比。
进一步地,各组分的摩尔配比为:含有羟基的硼酸衍生物2.5~20份、铜盐2.5~10份、铜配体5~20份、碱100~400份。
进一步地,各组分的摩尔配比为:含有羟基的硼酸衍生物5份、铜盐5份、铜配体10份、碱200份。
本发明提供了所述组合物在制备炔丙基醚中的应用。
进一步地,所述炔丙基醚由下述方法制备得到:脂肪醇和具有炔丙基结构单元的化合物在所述组合物中反应,即得;其中,所述炔丙基γ位上的一个氢原子被离去基团取代。
进一步地,所述脂肪醇含有2个以上羟基。
进一步地,所述脂肪醇具有1,2-二醇或1,3-二醇结构单元。
进一步地,所述脂肪醇选自下述化合物、其光学异构体或具有其结构单元的脂肪醇:
Figure GDA0002944838510000061
进一步地,所述脂肪醇为糖类化合物、奎尼酸酯或其衍生物。
进一步地,所述糖类化合物为戊糖或己糖。
进一步地,所述戊糖为来苏糖、阿拉伯糖或核糖;所述己糖为半乳糖、甘露糖、岩藻糖或果糖。
进一步地,所述脂肪醇选自下述化合物、其光学异构体或具有其结构单元的脂肪醇:
Figure GDA0002944838510000062
进一步地,所述具有炔丙基结构单元的化合物为:
Figure GDA0002944838510000071
n为0以上整数;
R41为芳基或烷基;
R42为烷基、卤素取代的烷基、烷氧基、卤素取代的烷氧基、芳基取代的烷氧基或芳基。
进一步地,n为0~6的整数;R41为C1~C6烷基或5~6元芳基,所述芳基中含有0~3个杂原子;R42为C1~C6烷基、卤素取代的C1~C6烷基、C1~C6烷氧基、卤素取代的C1~C6烷氧基、5~6元芳基取代的C1~C6烷氧基或5~6元芳基。
进一步地,n为0、1或2;R41为5~6元芳基,所述芳基中含有0~1个杂原子;R42为甲基、叔丁基、三氟甲基、叔丁氧基、苄氧基或苯基。
进一步地,R41为苯基,所述化合物为:
Figure GDA0002944838510000072
RS1~R55独立选自氢、卤素、烷基、卤素取代的烷基、烷氧基、卤素取代的烷氧基、-CN或
Figure GDA0002944838510000073
其中,R56为烷基或二烷基氨基;或者,R52与R53相连构成环烷基或芳基。
进一步地,R51~R55独立选自C1~C6烷基、卤素取代的C1~C6烷基、C1~C6烷氧基或卤素取代的C1~C6烷氧基,R56为C1~C6烷基或C1~C6烷基取代的氨基;或者,R52与R53相连构成5~6元环烷基或5~6元芳基;所述环烷基中含有0~2个杂原子,所述杂原子为N或O;所述芳基中含有0~1个杂原子,所述杂原子为N、O或S。
进一步地,R51~R55独立选自-H、-F、-Cl、-Br、甲基、三氟甲基、甲氧基、-CN,R56为二甲氨基;或者,R52与R53相连构成1,4-二氧六环或N上连有保护基的吡咯环。
进一步地,所述化合物选自:
Figure GDA0002944838510000081
或其光学异构体、具有其结构单元的化合物。
进一步地,R41为噻吩基、呋喃基或吡啶基。
进一步地,所述化合物选自:
Figure GDA0002944838510000082
或其光学异构体、具有其结构单元的化合物。
本发明提供了一种炔丙基醚的制备方法,包括如下步骤:脂肪醇和具有炔丙基结构单元的化合物在所述组合物中反应,即得;其中,所述炔丙基γ位上的一个氢原子被离去基团取代。
脂肪醇和具有炔丙基结构单元的化合物为任意摩尔配比。
进一步地,反应底物的摩尔配比为:具有炔丙基结构单元的化合物100份、脂肪醇100~200份。
反应底物与组合物为任意摩尔配比。
进一步地,反应底物与组合物的摩尔配比为:具有炔丙基结构单元的化合物100份、脂肪醇100~200份、组合物110~450份。
进一步地,反应溶剂为醚类溶剂、苯系溶剂、卤代烃溶剂、酰胺类溶剂、醇系溶剂中一种或两种以上的混合溶剂。
进一步地,反应溶剂为四氢呋喃、乙醚、1,4-二氧六环、二乙二醇二甲醚、甲基叔丁基醚、乙腈、甲苯、二氯甲烷、二氯乙烷、二甲基甲酰胺、二甲基乙酰胺、甲醇、异丙醇、叔丁醇中一种或两种以上的混合溶剂。
进一步地,反应温度为-20~35℃。
进一步地,反应温度为-20℃或25℃。
进一步地,所述脂肪醇含有2个以上羟基。
进一步地,所述脂肪醇具有1,2-二醇或1,3-二醇结构单元。
进一步地,所述脂肪醇选自下述化合物、其光学异构体或具有其结构单元的脂肪醇:
Figure GDA0002944838510000091
进一步地,所述脂肪醇为糖类化合物、奎尼酸酯或其衍生物。
进一步地,所述糖类化合物为戊糖或己糖。
进一步地,所述戊糖为来苏糖、阿拉伯糖或核糖;所述己糖为半乳糖、甘露糖、岩藻糖或果糖。
进一步地,所述脂肪醇选自下述化合物、其光学异构体或具有其结构单元的脂肪醇:
Figure GDA0002944838510000101
进一步地,所述具有炔丙基结构单元的化合物为:
Figure GDA0002944838510000102
n为0以上整数;
R41为芳基或烷基;
R42为烷基、卤素取代的烷基、烷氧基、卤素取代的烷氧基、芳基取代的烷氧基或芳基。
进一步地,n为0~6的整数;R41为C1~C6烷基或5~6元芳基,所述芳基中含有0~3个杂原子;R42为C1~C6烷基、卤素取代的C1~C6烷基、C1~C6烷氧基、卤素取代的C1~C6烷氧基、5~6元芳基取代的C1~C6烷氧基或5~6元芳基。
进一步地,n为0、1或2;R41为5~6元芳基,所述芳基中含有0~1个杂原子;R42为甲基、叔丁基、三氟甲基、叔丁氧基、苄氧基或苯基。
进一步地,R41为苯基,所述化合物为:
Figure GDA0002944838510000103
R51~R55独立选自氢、卤素、烷基、卤素取代的烷基、烷氧基、卤素取代的烷氧基、-CN或
Figure GDA0002944838510000111
其中,R56为烷基或二烷基氨基;或者,R52与R53相连构成环烷基或芳基。
进一步地,R51~R55独立选自C1~C6烷基、卤素取代的C1~C6烷基、C1~C6烷氧基或卤素取代的C1~C6烷氧基,R56为C1~C6烷基或C1~C6烷基取代的氨基;或者,R52与R53相连构成5~6元环烷基或5~6元芳基;所述环烷基中含有0~2个杂原子,所述杂原子为N或O;所述芳基中含有0~1个杂原子,所述杂原子为N、O或S。
进一步地,R51~R55独立选自-H、-F、-Cl、-Br、甲基、三氟甲基、甲氧基、-CN,R56为二甲氨基;或者,R52与R53相连构成1,4-二氧六环或N上连有保护基的吡咯环。
进一步地,所述化合物选自:
Figure GDA0002944838510000112
或其光学异构体、具有其结构单元的化合物。
进一步地,R41为噻吩基、呋喃基或吡啶基。
进一步地,所述化合物选自:
Figure GDA0002944838510000121
或其光学异构体、具有其结构单元的化合物。
进一步地,采用L5所示的配体,得到直立键羟基炔丙基化的产物;或者,采用L6所示的配体,得到平伏键羟基炔丙基化的产物:
Figure GDA0002944838510000122
本发明提供了根据所述制备方法得到的炔丙基醚。
术语的定义:
本发明中涉及的化合物和衍生物可以根据IUPAC(国际纯粹与应用化学联合会)或CAS(化学文摘服务社,Columbus,OH)命名系统命名。
碳氢基团中碳原子含量的最小值和最大值通过前缀表示,例如,前缀Ca~Cb烷基表明任何含“a”至“b”个碳原子的烷基。因此,例如,C1~C6烷基是指包含1~6个碳原子的烷基。
术语“烷基”是直链或支链的饱和烃基的基团。C1~C6烷基的实例包括甲基(C1)、乙基(C2)、正丙基(C3)、异丙基(C3)、正丁基(C4)、叔丁基(C4)、仲丁基(C4)、异丁基(C4)、正戊基(C5)、3-戊基(C5)、戊基(C5)、新戊基(C5)、3-甲基-2-丁基(C5)、叔戊基(C5)和正己基(C6)。
术语“烷氧基”是指基团-OR,其中R是烷基。C1~C6烷氧基的实例包括甲氧基、乙氧基、正丙氧基、异丙氧基、正丁氧基、叔丁氧基、仲丁氧基、正戊氧基、正己氧基和1,2-二甲基丁氧基。
术语“芳基”是指在芳族环系中包含或不包含杂原子的4n+2芳族环系的基团,其中杂原子独立地选自氮、氧和硫。除非另外指明,否则芳基的每种情况独立地任选被取代,即未被取代或被一个或多个取代基取代。
术语“烷酰基”是指基团-C(O)R,其中R是氢、如本文所定义的烷基、芳基。C1~C6烷酰基的实例包括(但不限于)甲酰基(-CHO)、乙酰基(-C(=O)CH3)、苯甲酰基(-C(=O)Ph)、苄基羰基(-C(=O)CH2Ph)等。
术语“光学异构体”包括立体中心(例如带有4个不同取代基的碳)、轴不对称例如有关键、平面不对称及其混合物的存在。
本发明的某些实施方式中,本发明包括了同位素标记的化合物,所述同位素标记化合物是指与本文中所列化合物相同,但是其中的一个或多个原子被另一个原子取代,该原子的原子质量或质量数不同于自然界中常见的原子质量或质量数。可以引入本发明化合物中的同位素包括氢、碳、氮、氧、硫,即2H,3H、13C、14C、15N、17O、18O、35S。含有上述同位素和/或其它原子同位素的本发明化合物及其立体异构体,以及该化合物、立体异构体的可药用的盐均应包含在本发明范围之内。
本发明首次将铜催化的炔丙基取代反应和硼催化的脂肪醇活化技术结合起来,成功实现了炔丙基醚的高效制备。研究结果表明,采用本发明组合物,仅需要5mol%的铜配合物和硼化合物就可以获得非常优异的反应效果。相较于现有炔丙基醚的制备方法,大大降低了催化剂的用量。而且,当反应于25℃进行时,2个小时内即可反应完全,反应效率较高。
此外,本发明还具有以下明显优势:1)可以向糖类单元选择性引入端位炔丙基官能团。2)向糖类单元的两个不同羟基可控地引入端位炔丙基官能团。3)可以将端位炔丙基引入到具有生物活性的天然产物和药物分子中。本发明组合物具有非常好的普适性,可以通过一步反应合成各种不能以常规方法合成的含有端炔的糖类化合物或者天然产物衍生物,具有广阔的应用前景。
显然,根据本发明的上述内容,按照本领域的普通技术知识和惯用手段,在不脱离本发明上述基本技术思想前提下,还可以做出其它多种形式的修改、替换或变更。
以下通过实施例形式的具体实施方式,对本发明的上述内容再作进一步的详细说明。但不应将此理解为本发明上述主题的范围仅限于以下的实例。凡基于本发明上述内容所实现的技术均属于本发明的范围。
具体实施方式
本发明具体实施方式中使用的原料、设备均为已知产品,通过购买市售产品获得。
实施例1本发明炔丙基醚的制备方法
Figure GDA0002944838510000131
在充氮气的手套箱中,将Et3N(56μL,0.40mmol,2.0equiv),硼酸B1(2.0mg,0.010mmol,5.0mol%),脂肪醇(0.24mmol,1.2equiv)和THF(0.3mL)依次加入螺旋盖小瓶中(小瓶A)。小瓶A盖紧后取出手套箱。
在充氮气的手套箱中,将Cu(CH3CN)4BF4(3.2mg,0.010mmol,5.0mol%),配体L5(4.8mg,0.020mmol,10mol%)和THF(0.2mL)依次加入另一个螺旋盖小瓶中(小瓶B),小瓶中有磁力搅拌子。小瓶B于60℃搅拌1h,冷却至室温,加入炔丙基酯(0.20mmol,1.0equiv)。小瓶B盖紧后取出手套箱,于室温搅拌10min,冷却至-20℃。在此温度下,通过气密注射器将小瓶A中溶液加至小瓶B中,所得反应液再搅拌24h。
反应结束后,浓缩反应液,直接进行硅胶柱层析,即得炔丙基醚。
实施例2本发明组合物用于制备炔丙基醚的普适性
Figure GDA0002944838510000141
a、炔丙基化合物的普适性(以上述化合物11作为脂肪醇底物):
Figure GDA0002944838510000142
b、脂肪醇的普适性(以上述化合物10作为炔丙基底物):
Figure GDA0002944838510000151
注:除另有指明外,实施例中反应均以0.2mmol规模进行,Cu(CH3CN)4BF4(5mol%),L5(10mol%),B1(5mol%),Et3N(2equiv),于-20℃反应24h。收率为分离收率,ee值通过HPLC检测,dr值通过反应液粗核磁1H NMR测定。[a]使用配体L6。
上述反应结果证明了本发明炔丙基醚制备方法的普适性:1、就炔丙基底物而言,芳环为不同电性的(10a-b,10g)、有位阻的(10e)以及各种杂环分子(10i-m)或者脂肪分子(10n)都有很好的效果;此外,一些官能团例如卤素原子(10c-d,10f)、氰基(10g)和氨基甲酸酯(10h)也能被反应兼容。2、就脂肪醇而言,不同程度取代的乙二醇是能发生反应的(11a-b),一些官能团例如卤素原子(11c)也是可以兼容的;除了1,2-二醇外,1,3-二醇也可以作为反应底物(11d-e);生物相关的多醇化合物如(R)-愈创木酚甘油醚在标准条件下可以以极高的产率和立体选择性实现炔丙基化(11g);而在1,2-二醇和1,3-二醇结构单元同时存在的情况下,炔丙基化反应优先发生于1,2-二醇(11f,11f’)。
实施例3本发明组合物用于糖类衍生物的区域选择性炔丙基化
糖是一类极其重要的化学结构单元。糖不仅是糖蛋白和糖脂发挥功能所必需的基团,同时也是很多天然药物分子中的重要组成部分。一直以来,对糖类的研究为人类认识自然界提供了很多手段,也产出了许多重要的上市药物。
将端炔选择性地引入到糖类化合物中,将为糖类研究提供极大的便利。因为,端炔是能够参与“点击化学”的一个官能团。而“点击化学”在糖的研究领域的作用早已被证实。同时,端炔本身也是一个极易衍生化的官能团,能方便地合成糖的各类衍生物。此外,端炔还可以作为生物正交的标记应用于拉曼光谱当中。
然而,有选择性地将端炔引入到糖类化合物是一个难题。造成这个困难的原因多种多样,其中包括:1)在各种羟基并存的糖类骨架中,选择性地官能团化其中一个羟基是一个历史性地难题。2)引入端炔的化学手段并不丰富。
实验证明,本发明组合物能够用于糖类化合物的选择性炔丙基化:
Figure GDA0002944838510000161
对于半乳糖的衍生物13,当使用L5作为配体,4-O-炔丙基化产物13a是该反应主要的产物;将配体L5变成其对映异构体L6导致了位点选择性的改变,这时候3-OH的炔丙基化产物13b变成了主要的产物。
廉价的硫代半乳糖苷14可以直接作为反应底物。配体L6直接将炔丙基引入到了14的3-OH,生成了产物14b;当把配体换成L5时,获得了6-O-炔丙基化的产物14a。
这种规律同样可以应用到其他单糖衍生物中,其中有一些来源于己糖的如甘露糖(15)和岩藻糖(16),还有一些来源于戊糖的如来苏糖(17)和阿拉伯糖(18)。一些源自于呋喃糖的如核糖(19)和酮糖如果糖(20)的衍生物也同样可以实现该过程。
本发明组合物也可以使奎尼酸内酯(21)实现双位点选择性的炔丙基化。
在所有以上提到的例子中,配体L5、L6可以调控反应的位点:通过配体的不同对映异构体使端炔可以被引入到两个羟基中平伏键或者直立键上。
以下为Cu/B共催化的脂肪醇(以糖类化合物为例)的炔丙基化反应机理;LG,离去基团:
Figure GDA0002944838510000171
实施例4本发明组合物用于多羟基天然产物的区域选择性炔丙基化
反应条件:炔丙基碳酸脂(1.0当量),多醇化合物/糖类化合物(1.1当量),Cu(CH3CN)4BF4(5mol%),L5或L6(10mol%),B1(30mol%);N2氛围;报道的产率为分离产率(IY)。
Figure GDA0002944838510000181
奇任醇是从豨莶草中分离到的,它具有抗氧化、抗炎、抗过敏、抑制成脂、抗风湿的生物效应。采用本发明组合物,奇任醇的1,2-二醇单元中的一级醇可以被选择性的炔丙基化,并获得了很可观的产率(70%)。在25中的端炔基团不仅仅可以作为拉曼光谱中生物正交的探针,它还可以和一个光敏标记物发生偶联形成26。
Figure GDA0002944838510000182
基化的萜类化合物升麻醇衍生物(27)是从升麻的根茎中分离到的,这是一种传统中药,在古代用作解热镇痛药。采用本发明组合物,可以选择性地在阿拉伯糖环上连接一个端炔基团,之后它可以快速地连接一个生物素标记从而获得28。
以上产物26和28还可以帮助研究25和27在生物体内的作用机理。
Figure GDA0002944838510000183
洋地黄毒苷(29)是一种强心苷(用于心脏衰竭的中药),但是即使在低浓度时,它还是具有很强的毒性。采用本发明组合物,可以使洋地黄毒苷顺利地进行双位点选择性的炔丙基化,炔丙基化后的洋地黄毒苷产物可以与叠氮基核苷或者被保护的单糖进行标准的“点击化学”反应从而分别获得了30a和30b。沿此思路,可完成更多洋地黄毒苷类似物的合成以及将这类化合物更好用于治疗疾病。
上述多羟基天然产物的炔丙基化反应进一步证明了本发明组合物用于制备炔丙基醚的能力。
实施例5本发明组合物用于制备炔丙基醚的反应条件
Figure GDA0002944838510000191
Figure GDA0002944838510000201
Figure GDA0002944838510000211
Figure GDA0002944838510000221
由上表可知,当不使用铜盐(50组)或者硼酸催化剂(51组)时,本发明炔丙基化反应不会发生,说明了这两种催化剂是影响反应的关键因素。
值得一提的是,采用本发明组合物,仅需要5mol%的铜配合物(例如,铜盐Cu(CH3CN)4BF4、10mol%的甲基取代的双噁唑啉配体L5(Me-Pybox))和硼化合物(如B1)就可以获得非常优异的反应效果。
当反应温度提高到25℃时,尽管立体选择性会轻微地降低,但反应会在2个小时内结束(22组)。
最后,反应规模可扩展至克级(7.0mmol,54组)。
附:用本发明方法合成得到的部分炔丙基醚化合物的结构表征数据
Figure GDA0002944838510000231
(R)-2-((1-phenylprop-2-yn-1-yl)oxy)ethanol
1H NMR(CDCl3,400MHz)δ:7.51(br d,J=8.0Hz,2H),7.43-7.23(m,3H),5.21(d,J=2.2Hz,1H),3.97-3.68(m,3H),3.67-3.57(m,1H),2.66(d,J=2.2Hz,1H),and 2.31(brs,1H).13C NMR(CDCl3,101MHz)δ:137.89,128.73,128.65,127.47,81.39,76.13,71.80,69.65,and61.79.HPLC analysis(OD-H,Hexanes:iPrOH=92:8,1mL/min)indicated95%ee:tR(major)=10.6min,tR(minor)=11.4min IR(thin film,cm-1):3412,3283,2934,2112,1716,1451,1275,1063,750.HRMS(DART-TOF)calculated for C11H12NaO2 +[M+Na]+m/z199.0730,found 199.0726.[α]D 23=-32.7(c=0.49,CHCl3)。
Figure GDA0002944838510000232
(R)-2-((1-(4-methoxyphenyl)prop-2-yn-1-yl)oxy)ethanol
1H NMR(CDCl3,400MHz)δ:7.44(d,J=8.7Hz,2H),6.90(d,J=8.7Hz,2H),5.18(d,J=2.1Hz,1H),3.80(s,3H),3.75(m,3H),3.61(m,1H),2.66(d,J=2.2Hz,1H),and 2.15(brs,1H).13C NMR(CDCl3,101MHz)δ:160.01,130.15,128.96,114.06,81.62,75.91,71.45,69.43,61.91,and 55.43.HPLC analysis(OD-H,Hexanes:iPrOH=96:4,0.4mL/min)indicated 92%ee:tR(major)=65.8min,tR(minor)=70.5min.IR(thin film,cm-1):3410,3283,2924,2115,1709,1605,1459,1246,829,and760.HRMS(DART-TOF)calculatedfor C12H14NaO3 +[M+Na]+ m/z 229.0835,found 229.0838.[α]D 23=-20.8(c=0.20,CHCl3)。
Figure GDA0002944838510000241
(R)-2-((1-(4-(trifluoromethyl)phenyl)prop-2-yn-1-yl)oxy)ethanol
1H NMR(CDCl3,400 MHz)δ:7.65(m,4H),5.28(d,J=2.3Hz,1H),3.87-3.72(m,3H),3.72-3.56(m,1H),2.71(d,J=2.2 Hz,1H),and 2.06(br s,1H).13C NMR(CDCl3,101MHz)δ:141.86,130.97(q,J=32.3Hz),127.77,125.71(q,J=3.8Hz),124.10(q,J=270.6Hz),80.65,76.84,71.22,70.01,and 61.92.19F NMR(CDCl3,376MHz)δ:-62.68.HPLC analysis(OD-H,Hexanes:iPrOH=92:8,1mL/min)indicated 90%ee:tR(major)=8.6min,tR(minor)=9.4min.IR(thin film,cm-1):3412,3306,2932,2093,1722,1412,1322,1065,843,and760.HRMS(DART-TOF)calculated for C12H11F3NaO2 +[M+Na]+m/z267.0603,found 267.0607.[α]D 24=-16.1(c=0.21,CHCl3)。
Figure GDA0002944838510000242
(R)-2-((1-(4-fluorophenyl)prop-2-yn-1-yl)oxy)ethanol
1H NMR(CDCl3,400MHz)δ:7.50(dd,J=8.6,5.4Hz,2H),7.06(dd,J=8.7,8.7Hz,2H),5.21(d,J=2.2Hz,1H),3.87-3.73(m,3H),3.70-3.56(m,1H),2.68(d,J=2.2Hz,1H),and2.09(br s,1H).13C NMR(CDCl3,101MHz)δ:162.98(d,J=245.9Hz),133.86(d,J=3.2Hz),129.37(d,J=8.3Hz),115.61(d,J=21.6Hz),81.18,76.38,71.18,69.69,and61.90.19F NMR(CDCl3,376MHz)δ:-113.25.HPLC analysis(AD-H,Hexanes:iPrOH=92:8,1mL/min)indicated95%ee:tR(major)=9.0min,tR(minor)=9.9min.IR(thin film,cm-1):3418,3296 2926,2113,1720,1508,1412,1225,1092,and764.HRMS(DART-TOF)calculated for C11H11FNaO2 +[M+Na]+m/z 217.0635,found 217.0618.[α]D 25=-22.9(c=0.25,CHCl3)。
Figure GDA0002944838510000243
(R)-2-((1-(4-bromophenyl)prop-2-yn-1-yl)oxy)ethanol
1H NMR(CDCl3,400MHz)δ:7.51(d,J=8.2Hz,2H),7.40(d,J=8.2Hz,2H),5.19(d,J=2.2Hz,1H),3.78(m,3H),3.63(m,1H),2.68(d,J=2.2Hz,1H),and 2.05(br s,1H).13CNMR(CDCl3,101MHz)δ:137.01,131.85,129.18,122.87,80.88,76.52,71.20,69.76,and61.90.HPLC analysis(AD-H,Hexanes:iPrOH=92:8,1mL/min)indicated 95%ee:tR(major)=11.4min,tR(minor)=12.9min.IR(thin film,cm-1):3412,3292,2926,2113,1721,1486,1275,1225,1011,and 750.HRMS(DART-TOF)calculated for C11H11BrNaO2 +[M+Na]+m/z276.9835,found 276.9821.[α]D 24=-13.7(c=0.20,CHCl3)。
Figure GDA0002944838510000251
(R)-2-((1-(o-tolyl)prop-2-yn-1-yl)oxy)ethanol
1H NMR(CDCl3,400MHz)δ:7.62(dd,J=7.0,2.1Hz,1H),7.31-7.00(m,3H),5.34(d,J=2.2Hz,1H),3.86-3.64(m,3H),3.64-3.44(m,1H),2.65(d,J=2.3Hz,1H),2.41(s,3H),and 2.07(br s,1H).13C NMR(CDCl3,101 MHz)δ:136.48,135.77,130.89,128.85,127.67,126.22,81.19,76.05,69.93,61.97,and 19.09.HPLC analysis(OD-H,Hexanes:iPrOH=95:5,1mL/min)indicated 96%ee:tR(major)=14.2min,tR(minor)=15.7min.IR(thinfilm,cm-1):3427,3294,2934,2165,1721,1474,1260,1078,and 750.HRMS(DART-TOF)calculated for C12H14NaO2 +[M+Na]+m/z 213.0886,found213.0875.[α]D 25=-26.9(c=0.20,CHCl3)。
Figure GDA0002944838510000252
(R)-2-((1-(3-chlorophenyl)prop-2-yn-1-yl)oxy)ethanol
1H NMR(CDCl3,400MHz)δ:7.53(d,J=2.1Hz,1H),7.40(m,1H),7.31(m,2H),5.20(d,J=2.2Hz,1H),3.78(m,3H),3.64(m,1H),2.69(d,J=2.2Hz,1H),and 2.11(br s,1H).13C NMR(CDCl3,101MHz)δ:139.92,134.61,129.97,128.92,127.64,125.60,80.74,76.64,71.15,69.86,and 61.88.HPLCanalysis(AD-H,Hexanes:iPrOH=92:8,1mL/min)indicated95%ee:tR(major)=9.0min,tR(minor)=9.9min.IR(thin film,cm-1):3412,3284,2926,2112,1646,1460,1275,1091,1064,750.HRMS(DART-TOF)calculated for C11H11ClNaO2 +[M+Na]+m/z 233.0340,found 233.0348.[α]D 25=-34.2(c=0.18,CHCl3)。
Figure GDA0002944838510000261
(R)-4-(1-(2-hydroxyethoxy)prop-2-yn-1-yl)phenyl dimethylcarbamate
1H NMR(CDCl3,400MHz)δ:7.51(d,J=8.5Hz,2H),7.13(d,J=8.6Hz,2H),5.22(d,J=2.2Hz,1H),3.75(m,3H),3.63(m,1H),3.10(s,3H),3.01(s,3H),2.67(d,J=2.2Hz,1H),and 2.14(br s,1H).13C NMR(CDCl3,101MHz)δ:154.78,151.82,134.74,128.52,121.92,81.28,76.21,71.29,69.53,61.89,36.82,and 36.58.HPLC analysis(AD-H,Hexanes:iPrOH=95:5,1mL/min)indicated 96%ee:tR(major)=53.5min,tR(minor)=49.1min.IR(thin film,cm-1):3418,3284,2932,2112,1708,1449,1391,1211,1065,750.HRMS(DART-TOF)calculated for C14H17NNaO4 +[M+Na]+m/z 286.1050,found 286.1035.[α]D 25=-15.4(c=0.19,CHCl3)。
Figure GDA0002944838510000262
(R)-3-(1-(2-hydroxyethoxy)prop-2-yn-1-yl)benzonitrile
1H NMR(CDCl3,400MHz)δ:7.86(s,1H),7.77(d,J=7.9Hz,1H),7.64(d,J=7.7Hz,1H),7.50(t,J=7.8Hz,1H),5.27(d,J=2.1Hz,1H),3.83(m,3H),3.68(m,1H),2.73(d,J=2.2Hz,1H),and 1.99(br s,1H).13C NMR(CDCl3,101MHz)δ:139.59,132.33,131.79,131.05,129.54,118.61,112.87,80.20,77.22,70.81,70.12,and 61.89.HPLC analysis(AD-H,Hexanes:iPrOH=92:8,1mL/min)indicated 93%ee:tR(major)=21.4min,tR(minor)=28.0min.IR(thin film,cm-1):3438,3283,2928,2231,2212,1722,1457,1275,1063,and 750.HRMS(DART-TOF)calculated for C12H11NNaO2 +[M+Na]+m/z 224.0682,found224.0690.[α]D 24=-12.3(c=0.06,CHCl3)。
Figure GDA0002944838510000263
(R)-2-((1-(1-tosyl-1H-indol-5-yl)prop-2-yn-1-yl)oxy)ethanol
1H NMR(CDCl3,400MHz)δ:7.98(d,J=8.6Hz,1H),7.75(d,J=8.3Hz,2H),7.70(d,J=1.6Hz,1H),7.58(d,J=3.7Hz,1H),7.46(dd,J=8.6,1.7Hz,1H),7.20(d,J=8.1Hz,2H),6.65(d,J=3.6Hz,1H),5.27(d,J=2.2Hz,1H),3.82-3.66(m,3H),3.68-3.49(m,1H),2.68(d,J=2.2Hz,1H),2.31(s,3H),and2.15(br s,1H).13C NMR(CDCl3,101MHz)δ:145.17,135.25,134.88,133.14,130.91,130.01,127.13,126.89,124.18,120.58,113.73,109.13,81.52,76.26,71.87,69.73,61.85,21.61.HPLC analysis(OD-H,Hexanes:iPrOH=92:8,0.3mL/min)indicated97%ee:tR(major)=131.5min,tR(minor)=123.7min.IR(thinfilm,cm-1):3412,3289,2925,2113,1595,1458,1170,and 703.HRMS(DART-TOF)calculatedfor C20H19NNaO4S+[M+Na]+m/z 392.0927,found 392.0897.[α]D 24=-20.9(c=0.36,CHCl3)。
Figure GDA0002944838510000271
(R)-2-((1-(thiophen-3-yl)prop-2-yn-1-yl)oxy)ethanol
1H NMR(CDCl3,400MHz)δ:7.42(d,J=2.9Hz,1H),7.32(dd,J=5.0,3.0Hz,1H),7.18(d,J=5.0Hz,1H),5.32(d,J=2.1Hz,1H),3.83-3.68(m,3H),3.68-3.51(m,1H),2.65(d,J=2.2Hz,1H),and2.19(br s,1H).13C NMR(CDCl3,101MHz)δ:139.08,126.71,126.62,123.96,81.18,75.35,69.21,67.43,and 61.88.HPLC analysis(AD-H,Hexanes:iPrOH=99:1,1mL/min)indicated 96%ee:tR(major)=52.8min,tR(minor)=59.5min.IR(thinfilm,cm-1):3411,3282,3106,2926,1713,1413,1261,1077,789,and 749.HRMS(DART-TOF)calculated for C9H10NaO2S+[M+Na]+m/z205.0294,found 205.0296.[α]D 25=-12.5(c=0.24,CHCl3)。
Figure GDA0002944838510000272
(R)-2-((1-(furan-3-yl)prop-2-yn-1-yl)oxy)ethanol
1H NMR(CDCl3,400MHz)δ:7.55(d,J=1.4Hz,1H),7.41(t,J=1.7Hz,1H),6.49(d,J=1.8Hz,1H),5.23(d,J=2.1Hz,1H),3.88-3.69(m,3H),3.64(m,1H),2.60(d,J=2.2Hz,1H),and 2.09(br s,1H).13C NMR(CDCl3,101MHz)δ:143.85,141.26,123.57,109.53,80.81,74.67,68.95,64.20,and61.91.HPLC analysis of 143D(AD-H,Hexanes:iPrOH=99:1,1mL/min)indicated 96%ee:tR(major)=41.6min,tR(minor)=46.3min.IR(thinfilm,cm-1):3418,3284,2922,2114,1723,1458,1275,1020,and 750.HRMS(DART-TOF)calculated for C9H10NaO3 +[M+Na]+m/z 189.0522,found189.0513.[α]D 25=-24.4(c=0.12,CHCl3)。
Figure GDA0002944838510000281
(R)-2-((1-(pyridin-3-yl)prop-2-yn-1-yl)oxy)ethanol
1H NMR(CDCl3,400MHz)δ:8.74(br s,1H),8.58(d,J=4.8Hz,1H),7.87(m,J=7.9Hz,1H),7.32(dd,J=7.9,4.8Hz,1H),5.28(d,J=2.2Hz,1H),3.83(m,3H),3.74-3.58(m,1H),2.84(br s,1H),and2.73(d,J=2.2Hz,1H).13C NMR(CDCl3,101MHz)δ:149.84,148.90,135.24,133.82,123.63,80.28,77.02,70.11,69.71,and 61.81.HPLC analysisof 143F(OD-H,Hexanes:iPrOH=92:8,1mL/min)indicated 92%ee:tR(major)=22.8min,tR(minor)=27.1min.IR(thin film,cm-1):3358,3267,2924,2112,1721,1427,1070,and749.HRMS(DART-TOF)calculated for C10H11NNaO2 +[M+Na]+m/z200.0682,found 200.0680.[α]D 22=-26.9(c=0.13,CHCl3)。
Figure GDA0002944838510000282
(S)-2-((6-phenylhex-1-yn-3-yl)oxy)ethanol
1H NMR(CDCl3,400MHz)δ:7.33-7.25(m,2H),7.22-7.15(m,3H),4.05(dt,J=6.6,1.9Hz,1H),3.84(ddd,J=9.6,5.4,3.6Hz,1H),3.75(m,2H),3.50(ddd,J=9.5,5.6,3.7Hz,1H),2.80(t,J=7.7Hz,2H),2.48(d,J=2.1Hz,1H),2.19-1.96(m,3H).13C NMR(CDCl3,101MHz)δ:141.24,128.59,128.55,126.14,82.62,74.42,70.19,69.17,61.95,37.12,and31.43.HPLC analysis of 200A(OD-H,Hexanes:iPrOH=92:8,1mL/min)indicated 87%ee:tR(major)=11.2min,tR(minor)=15.2min.IR(thin film,cm-1):3406,3285,2926,2111,1603,1454,1104,and 749.HRMS(DART-TOF)calculated for C13H16NaO2 +[M+Na]+m/z227.1043,found 227.1054.[α]D 23=-19.9(c=0.30,CHCl3)。
Figure GDA0002944838510000283
(S)-1-(((S)-1-phenylprop-2-yn-1-yl)oxy)propan-2-ol
1H NMR(CDCl3,400MHz)δ:7.52(d,J=6.7Hz,2H),7.43-7.32(m,3H),5.23(d,J=2.0Hz,1H),4.01(dqd,J=7.7,6.4,3.5Hz,1H),3.52(dd,J=9.2,3.6Hz,1H),3.48(dd,J=9.6,7.6Hz,1H),2.67(d,J=2.2Hz,1H),2.35(br s,1H),and 1.16(d,J=6.4Hz,3H).13CNMR(CDCl3,101MHz)δ:137.94,128.81,128.73,127.49,81.40,76.17,73.81,71.80,66.55,and 18.80.IR(thin film,cm-1):3430,3283,2986,2069,1718,1451,1275,1071,and750.HRMS(DART-TOF)calculated for C12H14NaO2 +[M+Na]+m/z 213.0886,found 213.0897.[α]D 23=21.9(c=0.24,CHCl3)。
Figure GDA0002944838510000291
(R)-2-methyl-1-((1-phenylprop-2-yn-1-yl)oxy)propan-2-ol
1H NMR(CDCl3,400MHz)δ:7.52(d,J=7.2Hz,2H),7.41-7.30(m,3H),5.24(d,J=2.2Hz,1H),3.51(d,J=8.8Hz,1H),3.34(d,J=8.8Hz,1H),2.66(d,J=2.3Hz,1H),2.30(brs,1H),and 1.23(s,6H).13C NMR(CDCl3,101MHz)δ:138.04,128.69,128.65,127.40,81.42,76.47,76.08,71.86,70.32,and 26.30.HPLC anaIysis(OD-H,Hexanes:iPrOH=98:2,1mL/min)indicated 93%ee:tR(major)=20.9min,tR(minor)=23.1min.IR(thin film,cm-1):3403,3288,2974,2113,1603,1453,1275,1073,914,and 750.HRMS(DART-TOF)calculatedfor C13H16NaO2 +[M+Na]+m/z 227.1043,found 277.1053.[α]D 23=-40.3(c=0.18,CHCl3)。
Figure GDA0002944838510000292
(R)-1-chloro-3-(((S)-1-phenylprop-2-yn-1-yl)oxy)propan-2-ol
1H NMR(CDCl3,400MHz)δ:7.51(d,J=6.4Hz,2H),7.42-7.33(m,3H),5.26(d,J=2.1Hz,1H),4.02(h,J=5.3Hz,1H),3.77(dd,J=9.6,5.3Hz,1H),3.67(dd,J=8.0,5.2Hz,1H),3.64(dd,J=6.4,5.2Hz,1H),3.61(dd,J=11.2,6.0Hz,1H),2.69(d,J=2.2Hz,1H),and 2.46(br d,J=5.8Hz,1H).13C NMR(CDCl3,101MHz)δ:137.54,128.95,128.77,127.52,80.96,76.55,72.03,70.35,68.75,and46.27.IR(thin film,cm-1):3430,3289,2923,2115,1603,1453,1275,1067,and 749.HRMS(DART-TOF)calculated for C12H13ClNaO2 +[M+Na]+m/z247.0496,found 247.0503.[α]D 22=28.1(c=0.09,CHCl3)。
Figure GDA0002944838510000293
(R)-3-((1-phenylprop-2-yn-1-yl)oxy)propan-1-ol
1H NMR(CDCl3,400MHz)δ:7.50(d,J=6.9Hz,2H),7.40-7.30(m,3H),5.17(d,J=2.0Hz,1H),3.84(dt,J=9.1,5.9Hz,1H),3.75(t,J=5.7Hz,2H),3.66(dt,J=9.1,5.9Hz,1H),2.65(d,J=2.2Hz,1H),2.19(br s,1H),and 1.87(p,J=5.8Hz,2H).13C NMR(CDCl3,101MHz)δ:138.07,128.68,128.67,127.36,81.53,75.91,71.74,66.89,61.30,and32.23.HPLC analysis(OD-H,Hexanes:iPrOH=92:8,1mL/min)indicated 86%ee:tR(major)=11.9min,tR(minor)=11.2min.IR(thin film,cm-1):3453,3290,2989,2066,1473,1451,1275,1070,and 764.HRMS(DART-TOF)calculated for C12H15O2 +[M+NaH]+m/z191.1067,found 191.1072.[α]D 23=-36.3(c=0.27,CHCl3)。
Figure GDA0002944838510000301
(R)-2,2-dimethyl-3-((1-phenylprop-2-yn-1-yl)oxy)propan-1-ol
1H NMR(CDCl3,400MHz)δ:7.50(d,J=7.2Hz,2H),7.41-7.30(m,3H),5.17(d,J=1.7Hz,1H),3.52(d,J=8.7Hz,1H),3.44(s,2H),3.32(d,J=8.7Hz,1H),2.65(d,J=2.1Hz,1H),2.28(br s,1H),0.93(s,3H),and 0.92(s,3H).13C NMR(CDCl3,101MHz)δ:138.08,128.64,128.62,127.24,81.54,76.40,75.93,71.86,71.05,36.41,21.98,and 21.96.HPLCanalysis(OD-H,Hexanes:iPrOH=92:8,1mL/min)indicated 90%ee:tR(major)=7.1min,tR(minor)=7.6min.IR(thin film,cm-1):3391,3285,2924,2115,1645,1453,1275,1064,750.HRMS(DART-TOF)calculated for C14H18NaO2 +[M+Na]+m/z 241.1199,found 241.1205.[α]D 23=48.5(c=0.13,CHCl3)。
Figure GDA0002944838510000302
(S)-4-(((R)-1-phenylprop-2-yn-1-yl)oxy)butane-1,3-diol
1H NMR(CDCl3,400MHz)δ:7.50(d,J=6.8Hz,2H),7.39-7.32(m,3H),5.22(d,J=2.2Hz,1H),4.04(qd,J=6.7,3.7Hz,1H),3.83-3.75(m,2H),3.67(dd,J=9.3,3.6Hz,1H[),3.43(dd,J=9.3,7.5Hz,1H),3.05(br s,1H),2.80(br s,1H),2.68(d,J=2.3Hz,1H),and1.69(q,J=6.0Hz,2H).13C NMR(CDCl3,101MHz)δ:137.76,128.82,128.70,127.49,81.25,76.31,72.54,71.94,70.13,60.85,and 34.89.IR(thin film,cm-1):3370,3284,2926,2117,1453,1275,1065,and 750.HRMS(DART-TOF)calculated for C13H16NaO3 +[M+Na]+m/z243.0992,found 243.0998.[α]D 23=-29.6(c=0.33,CHCl3)。
Figure GDA0002944838510000311
(S)-4-(((S)-1-phenylprop-2-yn-1-yl)oxy)butane-1,3-diol
1H NMR(CDCl3,400MHz)δ:7.51(d,J=6.7Hz,1H 2H),7.41-7.33(m,3H),5.23(d,J=2.1Hz,1H),4.05(dt,J=11.0,6.8Hz,1H),3.79(ddd,J=6.7,5.2,3.5Hz,2H),3.59(dd,J=9.4,7.0Hz,2H),3.53(dd,J=9.4,3.8Hz,2H),3.02(br s,1H),2.81(br s,1H),2.68(d,J=2.2Hz,1H),and 1.73-1.66(m,2H).13C NMR(CDCl3,101MHz)δ:137.76,128.81,128.69,127.47,81.24,76.31,72.36,71.80,69.99,60.84,and 34.95.IR(thin film,cm-1):3391,3286,2923,2115,1638,1452,1275,1066,750.HRMS(DART-TOF)calculated fbr C13H16NaO3 +[M+Na]+m/z 243.0992,found 243.1000.[α]D 23=29.1(c=0.25,CHCl3)。
Figure GDA0002944838510000312
(R)-1-(2-methoxyphenoxy)-3-(((S)-1-phenylprop-2-yn-1-yl)oxy)propan-2-ol
1H NMR(CDCl3,400MHz)δ:7.50(d,J=7.0Hz,2H),7.38-7.38(m,3H),6.98-6.84(m,4H),5.26(d,J=1.9Hz,1H),4.27-4.18(p,J=5.2Hz,1H),4.07(qd,J=9.9,5.5Hz,2H),3.81(s,3H),3.83-3.78(m,1H),3.72(dd,J=9.7,5.1Hz,1H),3.17(br s,1H),and 2.65(d,J=2.0Hz,1H).13C NMR(CDCl3,101MHz)δ:149.93,148.26,137.82,128.67,128.60,127.45,122.14,121.10,115.26,112.11,81.27,76.22,71.90,71.50,69.10,69.00,and 55.92.IR(thin film,cm-1):3462,3283,2921,2113,1592,1504,1453,1252,1024,and 748.HRMS(DART-TOF)calculated for C19H20NaO4 +[M+Na]+m/z 335.1254,found 335,1254.[α]D 23=13.8(c=0.44,CHCl3)。
Figure GDA0002944838510000313
(1R,3S,4aS,4bR,7S,10aS)-7-((R)-1-hydroxy-2-(((S)-5-phenylpent-1-yn-3-yl)oxy)ethyl)-1-(hydroxymethyl)-1,4a,7-trimethyl-1,2,3,4,4a,4b,5,6,7,9,10,10a-dodecahydrophenanthren-3-ol
1H NMR(400MHz,CDCl3)δ7.27(dd,J=8.0,6.0Hz,2H),7.19(ddd,J=6.7,1.6Hz,3H),5.14(s,1H),4.00(ddd,J=6.6,1.9Hz,1H),3.81(tt,J=11.5,4.2Hz,1H),3.72(d,11.2Hz,1H),3.69(d,J=7.6Hz,2H),3.74-3.64(m,1H),3.51(d,J=7.2Hz,1H),3.33(d,J=10.9Hz,1H),2.78(dd,J=7.6Hz,2H),2.71-2.51(m,3H),2.49(d,J=1.9Hz,1H),2.30-2.22(m,1H),2.22-2.14(m,1H),2.11-1.94(m,5H),1.78(dd,J=8.4Hz,1H),1.72-1.64(m,1H),1.62-1.43(m,2H),1.33-1.14(m,3H),1.07-0.86(m,1H),1.02(s,3H),0.90(s,3H),and0.76(s,3H).13C NMR(101MHz,CDCl3)δ141.22,138.52,128.67,128.61,128.51,126.13,82.62,74.55,73.82,70.27,68.88,65.36,64.66,55.20,50.99,47.95,44.18,40.56,39.60,37.20,37.09,36.29,31.86,31.36,27.42,22.97,22.15,18.74,and 16.89.IR(thin film,cm-1):3373,3302,2935,1454,1275,1029,749.HRMS(DART-TOF)calculated for C31H44NaO4 +[M+Na]+m/z 503.3132,found 503.3145.[α]D 22=-69.0(c=0.20,CHCl3)。
Figure GDA0002944838510000321
(1R,2S)-2-(((R)-1-phenylprop-2-yn-1-yl)oxy)cyclopentan-1-ol
1H NMR(CDCl3,400MHz)δ:7.52(d,J=7.2Hz,2H),7.42-7.30(m,3H),5.27(d,J=2.1Hz,1H),4.06(q,J=4.3Hz,1H),4.06(q,J=6.4Hz,2H),2.65(d,J=2.1Hz,1H),2.19(brs,1H),1.95-1.65(m,5H),and 1.47(m,1H).13C NMR(CDCl3,101MHz)δ:138.24,128.85,128.79,127.51,82.15,80.71,80.55,75.70,72.03,70.86,31.20,28.54,and 19.60.HPLCanalysis(OD-H,Hexanes:iPrOH=98:2,1mL/min)indicated 99%ee:tR(major)=10.4min,tR(minor)=11.7min.IR(thin film,cm-1):3422,3283,2961,2113,1715,1450,1275,1084,and 750.HRMS(DART-TOF)calculated for C14H16NaO2 +[M+Na]+m/z239.1043,found 239.1040.[α]D 23=-26.0(c=0.26,CHCl3)。
Figure GDA0002944838510000322
(3R,4S)-4-(((R)-1-phenylprop-2-yn-1-yl)oxy)-1-tosylpyrrolidin-3-ol
1H NMR(CDCl3,400MHz)δ:7.68(d,J=8.1Hz,2H),7.44-7.33(m,5H),7.30(d,J=8.1Hz,2H),5.25(d,J=2.1Hz,1H),4.23-4.09(m,2H),3.52(td,J=10.2,5.7Hz,2H),3.19(ddd,J=13.3,10.8,5.1Hz,2H),2.70(d,J=2.2Hz,1H),2.41(s,3H),and 2.24(br s,1H).13C NMR(CDCl3,101MHz)δ:143.68,136.94,133.66,129.79,129.34,128.92,127.73,127.57,80.83,77.03,76.34,71.62,69.91,52.87,49.84,and 21.69.HPLC analysis(OD-H,Hexanes:iPrOH=90:10,1mL/min)indicated 95%ee:tR(major)=33.0min,tR(minor)=28.5min.IR(thin film,cm-1):3287,2981,2127,1738,1459,1369,1247,1153,1076,854,and 751.HRMS(DART-TOF)calculated for C20H21NNaO4S+[M+Na]+m/z394.1083,found394.1090.[α]D 23=7.8(c=0.28,CHCl3)。
Figure GDA0002944838510000331
(3R,4S)-4-(((R)-1-phenylprop-2-yn-1-yl)oxy)tetrahydrofuran-3-ol
1H NMR(CDCl3,400MHz)6:7.53(d,J=6.9Hz,2H),7.43-7.33(m,3H),5.34(d,J=1.9Hz,1H),4.33(q,J=5.7Hz,1H),4.26(dd,J=5.1,4.5Hz,1H),3.88(td,J=9.1,5.2Hz,2H),3.75(td,J=9.6,4.7Hz,2H),2.71(d,J=1.9Hz,1H),2.65(br s,1H).13C NMR(CDCl3,101MHz)δ:137.33,129.16,128.85,127.64,81.16,77.01,76.69,73.58,71.66,70.34,and70.32..HPLC analysis(OD-H,Hexanes:iPrOH=97:3,1mL/min)indicated 97%ee:tR(major)=35.8min,tR(minor)=33.6min.IR(thin film,cm-1):3410,3283,2943,2113,1717,1454,1275,1065,and 750.HRMS(DART-TOF)calculated for C13H14NaO3 +[M+Na]+m/z241.0835,found 241.0839.[α]D 22=-40.4(c=0.33,CHCl3)。
Figure GDA0002944838510000332
(1R,2S)-2-(((R)-1-phenylprop-2-yn-1-yl)oxy)cyclohexan-1-ol
1H NMR(CDCl3,400MHz)δ:7.51(d,J=7.3Hz,2H),7.42-7.30(m,3H),5.29(d,J=2.2Hz,1H),3.89(dt,J=6.5,3.0Hz,1H),3.75(dt,J=8.8,3.4Hz 1H),2.61(d,J=2.2Hz,1H),2.12(br s,1H),1.84(m,2H),1.78-1.40(m,4H),and 1.30(m,2H).13C NMR(CDCl3,101MHz)δ:138.71,128.76,128.70,127.38,82.53,77.79,75.25,69.62,68.49,30.55,27.51,22.68,and 20.94HPLC analysis(OD-H,Hexanes:iPrOH=98:2,1mL/min)indicated99%ee:tR(major)=10.4min,tR(minor)=11.2min.IR(thin film,,cm-1):3414,3283,2935,2111,1716,1449,1275,1063,982,750.HRMS(DART-TOF)calculated for C15H18KO2 +[M+Na]+m/z 269.0938,found 269.0854.[α]D 23=-18.2(c=0.30,CHCl3)。
Figure GDA0002944838510000341
(1R,2S)-2-(((R)-1-phenylprop-2-yn-1-yl)oxy)cycloheptan-1-ol
1H NMR(CDCl3,400MHz)δ:7.52(d,J=8.4Hz,2H),7.41-7.31(m,2.4Hz,3H),5.26(d,J=2.1Hz,1H),3.95(br s,1H),3.79(dt,J=9.0,3.0Hz,1H),2.61(d,J=2.2Hz,1H),2.31(br s,1H),1.98-1.88(m,1H),1.73(m,5H),1.61-1.48(m,2H),1.37(m,2H).13C NMR(CDCl3,101MHz)δ:138.73,128.78,128.73,127.41,82.58,81.22,75.20,71.81,70.33,31.46,28.25,27.80,22.91,and 21.52.HPLC analysis(OD-H,Hexanes:iPrOH=97:3,1mL/min)indicated 97%ee:tR(major)=13.5min,tR(minor)=12.2min.IR(thin film,cm-1):3423,3287,2928,2114,1714,1450,1271,1026,and 759.HRMS(DART-TOF)calculated forC16H20NaO2 +[M+Na]+m/z 267.1356,found 267.1367.[α]D 23=-23.6(c=0.11,CHCl3)。
Figure GDA0002944838510000342
(1R,6S)-6-(((R)-1-phenylprop-2-yn-1-yl)oxy)cyclohex-3-en-1-ol
1H NMR(CDCl3,400MHz)δ:7.53(d,J=8.4Hz,2H),7.42-7.31(m,3H),5.70-5.46(m,2H),5.35(d,J=2.3Hz,1H),4.12(br s,1H),3.96(ddd,J=8.1,5.2,2.2Hz,1H),2.63(d,J=2.2Hz,1H),2.53-2.22(m,4H),2.07(br s,1H).13C NMR(CDCl3,101MHz)δ:138.42,128.74,127.46,124.07,123.56,82.23,75.57,75.16,69.69,66.59,31.81,and27.95.HPLC analysis(OD-H,Hexanes:iPrOH=98:2,1mL/min)indicated 93%ee:tR(major)=24.7min,tR(minor)=38.6min.IR(thin film,cm-1):3422,3287,3030,2917,2113,1714,1452,1274,1071,and 752.HRMS(DART-TOF)calculated for C15H16NaO2 +[M+Na]+m/z 251.1043,found 251.1053.[α]D 23=-20.6(c=0.25,CHCl3)。
Figure GDA0002944838510000343
(3R,4S)-4-(((R)-1-phenylprop-2-yn-1-yl)oxy)hexan-3-ol
1H NMR(CDCl3,400MHz)δ:7.52(d,J=8.8Hz,2H),7.41-7.31(m,3H),5.29(d,J=2.1Hz,1H),3.73(ddd,J=8.0,5.2,3.1Hz,1H),3.68(dt,J=8.7,3.5Hz,1H),2.60(d,J=2.2Hz,1H),1.95(br s,1H),1.61(m,1H),1.57-1.51(m,1H),1.50-1.43(m,2H),1.03(t,J=7.4Hz,3H),0.98(t,J=7.4Hz,3H).13C NMR(CDCl3,101MHz)δ:138.89,128.79,128.73,127.48,82.51,82.09,75.39,73.25,70.26,25.10,21.53,10.77,and 10.50.HPLCanalysis(OD-H,Hexanes:iPrOH=98:2,1mL/min)indicated93%ee:tR(major)=8.3min,tR(minor)=7.5min.IR(thin film,cm-1):3448,3290,2935,2115,1717,1452,1275,1026,and750,HRMS(DART-TOF)calculated for C15H20NaO2 +[M+Na]+m/z 255.1356,found 255.1365.[α]D 23=-39.8(c=0.13,CHCl3)。
Figure GDA0002944838510000351
(2R,3S)-3-(((R)-1-phenylprop-2-yn-1-yl)oxy)-1,2,3,4-tetrahydronaphthalen-2-ol
Mp:100.2-102.7℃.1H NMR(CDCl3,400MHz)δ:7.53(d,J=6.8Hz,2H),7.44-7.32(m,3H),7.13-7.02(m,4H),5.41(d,J=2.0Hz,1H),4.28(m,J=4.7,2.1Hz,1H),4.14(ddd,J=8.1,5.6,2.1Hz,1H),3.10(dd,J=16.7,8.8Hz,1H),3.02(dd,J=11.4,4.7Hz,1H)2.95(dd,J=16.5,5.6Hz,1H),2.63(d,J=2.0Hz,1H),and 2.27(br s,1H).13C NMR(CDCl3,101MHz)δ:138.30,133.59,133.01,129.17,129.03,128.81,128.76,127.51,126.28,126.09,82.15,75.79,75.39,69.95,67.11,35.14,and 31.58.HPLC analysis(OD-H,Hexanes:iPrOH=98:2,1mL/min)indicated 99%ee:tR(major)=34.8min,tR(minor)=28.3min.IR(thin film,cm-1):3434,3283.3024,2907,2114,1601,1453,1275,1056,and748.HRMS(DART-TOF)calculated for C19H18NaO2 +[M+Na]+ m/z 301.1199,found301.1207.[α]D 23=-2.4(c=0.29,CHCl3)。
Figure GDA0002944838510000352
(2S,3R,4R,5R,6R)-6-(((tert-butyldimethylsilyl)oxy)methyl)-2-methoxy-5-(((R)-1-phenylprop-2-yn-1-yl)oxy)tetrahydro-2H-pyran-3,4-diol
1H NMR(CDCl3,400MHz)6:7.54(br d,J=7Hz,2H),7.40-7.29(m,3H),5.67(d,J=2.2Hz,1H),4.76(dd,J=1.6,1.6Hz,1H),4.22(ddd,J=1.6,1.6,1.6Hz,1H),3.94(dd,J=10.4Hz,1H),3.86-3.74(m,4H),3.39(s,3H),2.61(d,J=2.2Hz,1H),0.92(s,9H),0.10(s,3H),and 0.09(s,3H).13C NMR(CDCl3,101MHz)δ:138.94,128.69,128.66,127.49,99.39,82.46,75.73,75.18,72.79,72.33,71.90,70.40,63.11,55.36,26.04,18.39,-5.13,and-5.19.IR(thin film,cm-1):3430,3306,2928,2114,1602,1455,1259,1047,836,and749.HRMS(DART-TOF)calculatedfor C22H34NaO6Si+[M+Na]+m/z445.2017,found 445.2024.[α]D 22=56.3(c=0.41,CHCl3)。
Figure GDA0002944838510000361
(2R,3S,4S,5R,6S)-2-(((tert-butyldimethylsilyl)oxy)methyl)-6-methoxy-4-(((S)-1-phenylprop-2-yn-1-yl)oxy)tetrahydro-2H-pyran-3,5-diol
1H NMR(CDCl3,400MHz)δ:7.54(br d,J=7.8Hz,2H),7.45-7.30(m,3H),5.43(d,J=2.2Hz,1H),4.82(d,J=3.8Hz,1H),4.05(dddd,J=2.8,1.4,1.4,1.4Hz,1H),4.01(br s,1H),3.91(dd,J=9.6,3.2Hz,1H),3.85(dd,J=10.0,6.0Hz,1H),3.79(dd,J=10.4,5.6Hz,1H),3.72(dd,J=6.0,6.0Hz,1H),3.41(s,3H),2.70(d,J=2.2Hz,1H),2.62(br s,1H),2.31(br s,1H),0.89(s,9H),and 0.08(s,6H).13C NMR(CDCl3,101MHz)δ:138.03,128.97,128.82,127.60,99.57,81.60,77.06,76.47,70.20,70.00,68.06,66.94,62.74,55.27,25.93,18.34,-5.32,and-5.37.IR(thin film,cm-1):3465,3290,2928,2116,1630,1462,1259,1042,835,and 750.HRMS(DART-TOF)calculated for C22H34NaO6Si+[M+Na]+m/z445.2017,found 445.2026.[α]D 22=-107.0(c=0.62,CHCl3)。
Figure GDA0002944838510000362
(2S,3R,4R,5R,6R)-6-(((tert-butyldimethylsilyl)oxy)methyl)-2-methoxy-5-(((R)-1-(thiophen-3-yl)pro p-2-yn-1-yl)oxy)tetrahydro-2H-pyran-3,4-diol
1H NMR(CDCl3,400MHz)δ:7.41(d,J=2.9Hz,1H),7.30(dd,J=5.0,3.0Hz,1H),7.24(dd,J=5.0,1.1Hz,1H),5.70(d,J=2.0Hz,1H),4.78(d,J=2.5Hz,1H),4.18(br s,1H),3.91(dd,J=9.2,3.9Hz,1H),3.85-3.77(m,4H),3.40(s,3H),2.60(d,J=2.2Hz,1H),2.59(br s,1H),2.32(s,1H),0.91(s,9H),and 0.09(d,J=2.7Hz,6H).13C NMR(CDCl3,101MHz)δ:139.87,126.84,126.49,123.62,99.38,82.15,75.23,74.96,72.24,71.80,70.40,68.57,63.00,55.38,26.03,18.37,-5.14,and-5.20.IR(thin film,cm-1):3428,3306,2928,2120,1471,1360,1277,1147,1046,837,and 752.HRMS(DART-TOF)calculatedfor C20H32NaO6SSi+[M+Na]+m/z 451.1581,found 451.1583.[α]D 21=53.9(c=0.38,CHCl3)。
Figure GDA0002944838510000363
(2R,3S,4S,5R,6S)-2-(((tert-butyldimethylsilyl)oxy)methyl)-6-methoxy-4-(((S)-1-(thiophen-3-yl)prop-2-yn-1-yl)oxy)tetrahydro-2H-pyran-3,5-diol
1H NMR(CDCl3,400MHz)δ:7.46(br d,J=2.8Hz,2H),7.34(dd,J=5.0,3.0Hz,1H),7.22(dd,J=5.0,1.2Hz,1H),5.52(d,J=2.1Hz,1H),4.82(d,J=3.9Hz,1H),4.10(d,J=2.5Hz,1H),4.00(ddd,J=10.1,6.4,3.9Hz,1H),3.93-3.83(m,2H),3.80(dd,J=10.3,5.5Hz,1H),3.73(t,J=5.7Hz,1H),3.41(s,3H),2.67(d,J=2.2Hz,1H),2.64(s,1H),2.19(s,1H),0.90(s,9H),and 0.08(s,6H).13C NMR(CDCl3,101MHz)δ:138.98,126.94,126.75,124.29,99.60,81.44,76.87,75.65,69.97,68.03,67.11,65.74,62.81,55.34,25.97,18.39,-5.28,and-5.33.IR(thin film,cm-1):3457,3303,2928,2117,1471,1359,1276,1146,1043,835,and 750.HRMS(DART-TOF)calculatedfor C20H32NaO6SSi+[M+Na]+m/z451.1581,found 451.1584.[α]D 21=79.1(c=0.47,CHCl3)。
Figure GDA0002944838510000371
(2S,3R,4S,5R,6R)-2-(isopropylthio)-6-((((R)-1-phenylprop-2-yn-1-yl)oxy)methyl)tetrahydro-2H-pyran-3,4,5-triol
1H NMR(CDCl3,400MHz)6:7.51(d,J=6.6Hz,2H),7.41-7.29(m,3H),5.25(d,J=2.0Hz,1H),4.70-4.50(br s,1H),4.42(d,J=9.6Hz,1H),4.05(dd,J=4.4,4.4Hz,1H),3.92(dd,J=10.0,4.8Hz,1H),3.79(dd,J=10.0,6.8Hz,1H),3.73-3.68(m,2H),3.65-3.60(m,1H),3.18(h,J=6.8Hz,1H),2.67(d,J=2.0Hz,1H),1.30(d,J=7.0Hz,3H),and1.28(d,J=6.8Hz,3H).13C NMR(CDCl3,101MHz)δ:137.98,128.58,128.51,127.39,85.71,81.51,77.72,76.27,74.93,72.04,70.40,69.46,68.31,35.71,24.35,and 24.00.IR(thin film,cm-1):3412,3291,1923,2111,1637,1452,1275,1028,and 764.HRMS(DART-TOF)calculatedfor C18H24NaO5S+[M+Na]+ m/z 375.1237,found 375.1241.[α]D 22=-45.2(c=0.60,CHCl3)。
Figure GDA0002944838510000372
(2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-(isopropylthio)-4-(((S)-1-phenylprop-2-yn-1-yl)oxy)tetrahydro-2H-pyran-3,5-diol
1H NMR(CDCl3,400MHz)δ:7.54(br d,J=8.0Hz,2H),7.41-7.34(m,3H),5.49(d,J=2.1Hz,1H),4.40(d,J=9.7Hz,1H),4.04(d,J=3.2Hz,1H),3.88(dd,J=7.6,6.4Hz,1H),3.79(dd,J=9.6,9.6Hz,1H),3.76(dd,J=11.0,4.8Hz,1H),3.69(dd,J=9.2,3.2Hz,1H),3.48(ddd,J=6.4,4.8,1.2Hz,1H),3.22(h,J=6.4Hz,1H),2.92(br s,1H),2.80(br s,1H),2.73(d,J=2.1Hz,1H),1.32(d,J=6.8Hz,3H),and 1.31(d,J=6.8Hz,3H).13C NMR(CDCl3,101MHz)δ:137.74,129.02,128.83,127.68,85.79,81.46,79.74,78.21,76.69,70.00,69.15,66.95,62.28,35.38,24.18,and 24.08.IR(thin film,cm-1):3432,3290,3008,2031,1457,1364,1275,1086,and 750.HRMS(DART-TOF)calculated for C18H24NaO5S+[M+Na]+m/z 375.1237,found 375.1240.[α]D 22=-5.1(c=0.83,CHCl3)。
Figure GDA0002944838510000381
(2R,3R,4S,5S,6S)-2-(((tert-butyldimethylsilyl)oxy)methyl)-6-methoxy-4-(((R)-1-phenylprop-2-yn-1-yl)oxy)tetrahydro-2H-pyran-3,5-diol
1H NMR(CDCl3,400MHz)δ:7.55(br d,J=8.0Hz,2H),7.43-7.35(m,3H),5.38(d,J=2.2Hz,1H),4.73(d,J=1.5Hz,1H),3.98(dd,J=8.4,3.2Hz,1H),3.97-3.95(m,1H),3.90(dd,J=10.8,4.4Hz,1H),3.86(dd,J=10.8,5.2Hz,1H),3.85(ddd,J=10.0,10.0,1.2Hz,1H),3.62(ddd,J=9.6,4.8,4.8Hz,1H),3.36(s,3H),2.75(br s,1H),2.72(d,J=2.2Hz,1H),2.30(br s,1H),0.90(s,9H),and 0.09(s,6H).13C NMR(CDCl3,101MHz)δ:137.94,129.08,128.92,127.62,100.51,81.65,78.31,76.53,71.66,70.45,67.98,67.72,64.09,54.94,26.05,18.47,and-5.27.IR(thin film,cm-1):3464,3291,2928,2112,1604,1454,1275,1047,824,and 750.HRMS(DART-TOF)calculated for C22H34NaO6Si+[M+Na]+m/z445.2017,found 445.2021.[α]D 22=13.7(c=0.77,CHCl3)。
Figure GDA0002944838510000382
(2R,3S,4S,5S,6S)-2-(((tert-butyldimethylsilyl)oxy)methyl)-6-methoxy-5-(((S)-1-phenylprop-2-yn-1-yl)oxy)tetrahydro-2H-pyran-3,4-diol
1H NMR(CDCl3,400MHz)δ:7.54(br d,J=8.0Hz,2H),7.40-7.31(m,3H),5.49(d,J=2.2Hz,1H),4.76(d,J=1.5Hz,1H),4.04(dd,J=3.6,1.6Hz,1H),3.87(dd,J=10.4,5.2Hz,1H),3.87-3.84(m,1H),3.83(dd,J=10.4,5.2Hz,1H),3.74(dd,J=9.6,9.6Hz,1H),3.51(ddd,J=10.4,5.6Hz,1H),3.32(s,3H),2.65(d,J=2.2Hz,1H),0.89(s,9H),and 0.08(s,6H).13C NMR(CDCl3,101MHz)δ:138.05,128.76,128.62,127.59,99.81,81.89,76.61,76.16,72.82,71.84,71.06,70.93,64.75,54.88,25.97,18.33,-5.31,and-5.35.IR(thinfilm,cm-1):3424,3304,2928,2112,1603,1454,1275,1046,834,and 748.HRMS(DART-TOF)calculated for C22H34NaO6Si+[M+Na]+ m/z 445.2017,found445.2022.[α]D 22=23.6(c=0.590,CHCl3)。
Figure GDA0002944838510000391
(2R,3S,4R,5R,6S)-2-methoxy-6-metbyl-4-(((R)-1-phenylprop-2-yn-1-y1)oxy)tetrahydro-2H-pyran-3,5-diol
1H NMR(CDCl3,400MHz)δ:7.54(br d,J=6.8Hz,2H),7.42-7.35(m,3H),5.42(d,J=2.2Hz,1H),4.78(d,J=2.5Hz,1H),3.96(br d,J=10.4Hz,1H),3.92(dd,J=11.2,1.2Hz,1H),3.89(qd,J=6.4,0.8Hz,1H),3.81(dd,J=1.2,1.2Hz,1H),3.41(s,3H),2.71(d,J=2.1Hz,1H),2.29(overlapping br s,2H),and 1.29(d,J=6.6Hz,3H).13C NMR(CDCl3,101MHz)δ:137.97,129.02,128.85,127.60,99.61,81.55,77.16,76.51,70.20,69.46,67.79,65.47,55.42,and 16.26.IR(thin film,cm-1):3441,3285,2914,2112,1715,1453,1275,1038,and 750.HRMS(DART-TOF)calculated for C16H20NaO5 +[M+Na]+m/z315.1203,found 315.1206.[α]D 23=-147.0(c=0.43,CHCl3)。
Figure GDA0002944838510000392
(2R,3S,4S,5S,6S)-2-methoxy-6-methyl-5-(((S)-1-phenylprop-2-yn-1-yl)oxy)tetrahydro-2H-pyran-3,4-diol
1H NMR(CDCl3,400MHz)δ:7.59(br d,J=6.8Hz,2H),7.39-7.31(m,3H),5.74(d,J=2.1Hz,1H),4.69(d,J=3.8Hz,1H),4.08(dd,J=2.8,1.2Hz,1H),3.95(qd,J=6.4,1.6Hz,1H),3.90(ddd,J=9.6,2.4,2.4Hz,1H),3.85(ddd,J=10.0,10.0,4.0Hz,1H),3.40(s,3H),2.60(d,J=2.2Hz,1H),2.53(d,J=2.8Hz,1H),2.03(d,J=9.6Hz,1H),and 1.35(d,J=6.6Hz,3H).13C NMR(CDCl3,101MHz)δ:138.78,128.56,128.54,127.60,99.62,82.52,77.06,75.63,73.02,72.99,70.17,66.55,55.59,and 16.91.IR(thin film,cm-1):3419,3297,2909,2112,1603,1453,1275,1028,749.HRMS(DART-TOF)calculated forC16H20NaO5 +[M+Na]+m/z 315.1203,found 315.1202.[α]D 22=-72.5(c=0.52,CHCl3)。
Figure GDA0002944838510000393
(2R,3S,4S,5R)-4-(((R)-1-phenylprop-2-yn-1-yl)oxy)-2-(((E)-prop-1-en-1-yl)oxy)tetrahydro-2H-pyran-3,5-diol
1H NMR(CDCl3,400MHz)δ:7.54(br d,J=8.0Hz,2H),7.41-7.32(m,3H),5.89(dddd,J=16.8,10.8,6.0,5.2Hz,1H),5.39(d,J=2.2Hz,1H),5.27(dddd,J=17.2,1.7,1.7,1.7Hz,1H),5.19(dddd,J=10.4,1.4,1.4,1.4Hz,1H),4.78(d,J=2.7Hz,1H),4.19(dddd,J=13.0,5.1,1.5,1.5Hz,1H),4.02-3.93(m,4H),3.77(dd,J=11.2,4.4Hz,1H),3.56(dd,J=11.2,8Hz,1H),2.84(br s,1H),2.73(d,J=2.2Hz,1H),and 2.69(br s,1H).13C NMR(CDCl3,101MHz)δ:137.85,133.75,128.96,128.77,127.50,117.52,99.06,81.59,78.46,76.61,70.66,68.27,68.21,66.02,and 62.68.IR(thin film,cm-1):3423,3293,2924,2117,1646,1454,1275,1055,1014,and 750.HRMS(DART-TOF)calculated forC17H20NaO5 +[M+Na]+m/z 327.1203,found 327.1243.[α]D 22=0.8(c=0.85,CHCl3)。
Figure GDA0002944838510000401
(3R,4S,5S,6R)-5-(((S)-1-phenylprop-2-yn-1-yl)oxy)-6-(((E)-prop-1-en-1-yl)oxy)tetrahydro-2H-pyran-3,4-diol
1H NMR(CDCl3,400MHz)δ:7.53(d,J=7.3Hz,2H),7.377.27(m,3H),5.86(dddd,J=16.8,10.8,6.0,5.2Hz,1H),5.48(d,J=2.1Hz,1H),5.26(dddd,J=17.2,1.7,1.7,1.7Hz,1H),5.16(dddd,J=10.4,1.4,1.4,1.4Hz,1H),4.82(d,J=2.3Hz,1H),4.13(dddd,J=13.1,5.0,1.6,1.7Hz,1H),4.00(br s,1H),3.92(dddd,13.2,6.0,1.6,1.6Hz,1H),3.79(m,2H),3.67-3.62(m,1H),3.42-3.37(m,1H),and2.66(d,J=2.0Hz,1H).13C NMR(CDCl3,101MHz)δ:137.82,133.77,128.84,128.65,127.65,117.38,98.02,81.82,76.67,76.34,72.67,71.79,68.00,and 62.48.IR(thin film,cm-1):3415,3292,2927,2114,1649,1453,1275,1023,750.HRMS(DART-TOF)calculated for C17H20NaO5 +[M+Na]+m/z 327.1203,found327.1248.[α]D 22=31.5(c=0.68,CHCl3)。
Figure GDA0002944838510000402
(2S,3S,4R,5S)-5-(((tert-butyldimethylsilyl)oxy)methyl)-2-methoxy-4-(((R)-1-phenylprop-2-yn-1-yl)oxy)tetrahydrofuran-3-ol
1H NMR(CDCl3,400MHz)δ:7.52(br d,J=8.0Hz,2H),7.43-7.36(m,3H),5.28(d,J=2.2Hz,1H),4.83(d,J=1.2Hz,1H),4.37(dd,J=6.3,4.9Hz,1H),4.09(ddd,J=6.4,4.8,4.8Hz,1H),4.02(dd,J=4.1,4.1Hz,1H),3.69(dd,J=10.8,4.4Hz,1H,2H),3.64(dd,J=10.8,5.2Hz,1H,2H),3.33(s,3H),2.67(d,J=2.2Hz,1H),2.53(d,J=3.6Hz,1H),0.91(s,9H),0.084(s,3H),and 0.079(s,3H).13C NMR(CDCl3,101MHz)δ:137.52,129.23,128.91,127.71,108.54,82.31,81.09,77.32,76.70,73.60,71.40,64.15,55.18,26.07,18.50,-5.21,and-5.23.IR(thin film,cm-1):3439,3306,2928,2166,1454,1107,835,and777.HRMS(DART-TOF)calculated for C21H32NaO5Si+[M+Na]+m/z 415.1911,found415.1918.[α]D 23=-0.7(c=0.61,CHCl3)。
Figure GDA0002944838510000411
(2S,3S,4S,5S)-2-(((tert-butyldimethylsilyl)oxy)methyl)-5-methoxy-4-(((S)-1-phenylprop-2-yn-1-yl)oxy)tetrahydrofuran-3-ol
1H NMR(CDCl3,400MHz)δ:7.52(br d,J=8.0Hz,2H),7.40-7.31(m,3H),5.40(d,J=2.3Hz,1H),4.92(d,J=1.6Hz,1H),4.20(ddd,J=7.8,5.5,5.5Hz,1H),4.10(dd,J=5.1,1.6Hz,1H),3.93(dd,J=5.9,4.7Hz,1H),3.72(dd,J=10.8,4.4Hz,1H),3.68(dd,J=10.8,4.8Hz,1H),3.30(s,3H),2.71(d,J=2.2Hz,1H),2.48(d,J=3.6Hz,1H),0.89(s,9H),0.058(s,3H),and 0.054(s,3H).13C NMR(CDCl3,101MHz)δ:137.49,129.05,128.77,127.71,106.57,84.53,81.24,80.99,76.67,72.06,71.51,64.23,55.22,25.97,18.40,-5.32,and-5.38.IR(thin film,cm-1):3418,3282,2929,2111,1725,1452,1275,1103,and 750.HRMS(DART-TOF)calculated for C21H32NaO5Si+[M+Na]+m/z 415.1911,found415.1913.[α]D 23=32.6(c=0.32,CHCl3)。
Figure GDA0002944838510000412
(1S,3R,4R,5R)-1,3-dihydroxy-4-(((S)-1-phenylprop-2-yn-1-yl)oxy)-6-oxabicyclo[3.2.1]octan-7-one
Mp:125.1-128.5℃.1H NMR(d6-DMSO,400MHz)6:7.55(br d,J=7.2Hz,2H),7.43-7.31(m,3H),6.00(s,1H),5.69(d,J=2.2Hz,1H),5.21(d,J=5.6Hz,1H),4.77(dd,J=4.7,4.7Hz,1H),4.15(dd,J=4.6,4.6Hz,1H),3.803.71(m,1H),3.74(d,J=2.0Hz,1H),2.262.13(m,2H),1.94(dd,J=10.8,6.4Hz,1H),and 1.74(dd,J=11.7,11.7Hz,1H).13CNMR(d6-DMSO,101MHz)δ:177.24,138.42,128.31,128.27,126.97,82.16,78.32,74.32,71.63,71.45,71.39,66.18,and 37.25.IR(thin film,cm-1):3381,3275,2260,1785,1647,1270,1023,990,and 761.HRMS(DART-TOF)calculated for C16H16NaO5 +[M+Na]+m/z311.0890,found 311.0890.[α]D 23=-45.0(c=0.40,CHCl3)。
Figure GDA0002944838510000413
(1S,3R,4R,5R)-1,4-dihydroxy-3-(((R)-1-phenylprop-2-yn-1-yl)oxy)-6-oxabicyclo[3.2.1]octan-7-one
Mp:124.7-127.4℃.1H NMR(d6-DMSO,400MHz)δ:7.52(d,J=7.2Hz,2H),7.42-7.31(m,3H),6.02(s,1H),5.46(d,J=2.2Hz,1H),5.36(d,J=5.7Hz,1H),4.67(dd,J=5.5,5.5Hz,1H),4.16(ddd,J=5.0,5.0,5.0Hz,1H),3.79(ddd,J=11.0,6.5,4.2Hz,1H),3.72(d,J=2.1Hz,1H),2.32(d,J=11.4Hz,1H),2.16(ddd,J=11.4,5.9,2.7Hz,1H),1.96(ddd,J=11.4,6.4,2.6Hz,1H),and 1.82(dd,J=11.7,11.7Hz,1H).13C NMR(d6-DMSO,101MHz)δ:177.32,138.45,128.31,128.26,127.32,81.75,78.72,75.82,71.50,71.42,67.92,62.08,37.05,and 36.58.IR(thin film,cm-1):3399,3282,2256,2127,1658,1275,1023,762.HRMS(DART-TOF)calculated for C16H16NaO5 +[M+Na]+m/z 311.0890,found311.0894.[α]D 23=6.3(c=0.30,CHCl3)。
Figure GDA0002944838510000421
(2S,3R,4R,5S)-2-(((2aR,4S,6aR,7aS,9aR,9bR,10R,12S,13S,14aR,15R,15aS,15bR)-15-hydroxy-13-(2-hydroxypropan-2-y1)-3,3,9a,10,15a-pentamethyloctadecahydro-7H-12,14a-epoxycyclopropa[1′,8a′]naphtho[2′,1′:4,5]indeno[2,1-b]oxepin-4-y1)oxy)-5-(((R)-1-phenyl-prop-2-yn-1-y1)oxy)tetrahydro-2H-pyran-3,4-diol
Mp:221.7-223.4℃.1H NMR(CDCl3,400MHz)δ:7.56(d,J=7.6Hz,2H),7.39-7.30(m,3H),5.50(d,J=2.0Hz,1H),4.45(d,J=8.8Hz,1H),4.39(d,J=5.2Hz,1H),4.10(dd,J=8.0,2.8Hz,1H),4.02(dd,J=12.4,5.2Hz,1H),3.91(br s,1H),3.87-3.76(m,2H),3.48(dd,J=12.0,2.8Hz,1H),3.44(s,1H),3.18(dd,J=11.6,4.3Hz,1H),2.89(br s,1H),2.65(d,J=2.1Hz,1H),2.59(bt s,1H),2.37(br s,1H),2.31(ddd,J=13.3,9.4,6.8Hz,2H),2.13-2.03(m,1H),1.99-1.90(m,1H),1.77-1.46(m,10H),1.38(d,J=10.8Hz,1H),1.32-1.21(m,3H),1.18(s,6H),1.14-1.08(m,1H),1.08(s,3H),0.96(s,6H),0.88(d,J=6.4Hz,3H),0.83(s,3H),0.61(d,J=3.8Hz,1H),and 0.36(d,J=4.1Hz,1H).13C NMR(CDCl3,101MHz)δ:138.00,128.63,127.72,111.63,104.51,89.54,88.92,81.92,79.88,76.07,72.93,72.06,71.94,71.77,71.47,71.26,62.65,59.20,48.17,47.38,47.07,41.93,40.94,37.65,33.76,32.15,30.94,29.18,26.42,26.27,26.08,25.76,23.76,20.90,19.95,19.42,19.23,15.23,and 11.13.IR(thin film,cm-1):3476,3316,2951,1455,1384,1275,1038,993,750.HRMS(DART-TOF)calculated for C44H62NaO9 +[M+Na]+m/z 757.4286,found 757.4291.[α]D 22=5.4(c=0.17,CHCl3)。
Figure GDA0002944838510000431
4-((3S,5R,8R,10S,13R,14S,17R)-14-hydroxy-3-(((2R,4S,5S,6R)-4-hydroxy-5-(((2S,4S,5S,6R)-4-hydroxy-5-(((2S,4S,5R,6R)-5-hydroxy-6-methyl-4-(((R)-1-phenylprop-2-yn-1-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-6-methyltetrahydro-2H-pyran-2-yl)oxy)-6-methyltetrahydro-2H-pyran-2-yl)oxy)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)furan-2(5H)-one
Mp:99.5-103.7℃.1H NMR(CDCl3,400MHz)6:7.50(br d,J=7.7Hz,2H),7.42-7.34(m,3H),5.85(s,1H),5.32(d,J=2.1Hz,1H),4.99(dd,J=18.4,2.0Hz,1H),4.90(dd,J=4.6,2.1Hz,1H),4.87(dd,J=2.0Hz,1H),4.86(dd,J=3.2,2.0Hz,1H),4.80(dd,J=18.1,1.5Hz,1H),4.24(dd,J=6.4,3.2Hz,2H),4.15(dd,J=6.0,2.4Hz,1H),4.02(br s,1H),3.82(dd,J=9.5,6.2Hz,1H),3.77(dd,J=9.3,6.3Hz,1H),3.71(dd,J=9.6,6.2Hz,1H),3.24(dd,J=9.2,2.8Hz,1H),3.24-3.18(m,1H),3.19(dd,J=9.6,28Hz,1H),3.07(br s,1H),2.99(br s,1H),2.77(dd,J=8.4,2.4Hz,1H),2.69(d,J=2.2Hz,1H),2.33(ddd,J=14.0,3.5,2.0Hz,1H),2.18-2.03(m,5H),1.88-1.81(m,2H),1.78-1.60(m,9H),1.60-1.55(m,1H),1.55-1.36(m,9H),1.36-1.14(m,2H),1.25(d,J=6.0Hz,3H),1.22(d,J=6.47Hz,6H),0.90(s,3H),and 0.85(s,3H).13C NMR(CDCl3,101MHz)δ:174.84,174.68,138.01,129.08,128.89,127.36,117.68,98.64,98.29,95.43,85.66,82.63,82.27,82.00,76.27,75.81,73.57,72.64,71.97,70.93,68.32,68.16,66.53,66.45,51.02,49.71,41.89,40.14,37.22,36.80,36.32,36.28,35.81,35.25,33.20,30.28,29.86,26.97,26.73,26.64,23.70,21.49,21.23,18.27,and 15.88.IR(thin film,cm-1):3479,3303,2931,1739,1621,1449,1368,1274,1128,1065,733.HRMS(DART-TOF)calculated for C50H70NaO13 +[M+Na]+m/z 901.4709,found 901.4716.[α]D 21=13.3(c=0.25,CHCl3)。
Figure GDA0002944838510000441
4-((3S,5R,8R,10S,13R,14S,17R)-14-hydroxy-3-(((2R,4S,5S,6R)-4-hydroxy-5-(((2S,4S,5S,6R)-4-hydroxy-5-(((2S,4S,5S,6R)-4-hydroxy-6-methyl-5-(((S)-1-phenylprop-2-yn-1-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-6-methyltetrahydro-2H-pyran-2-yl)oxy)-6-methyltetrahydro-2H-pyran-2-yl)oxy)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)furan-2(5H)I-one
1H NMR(CDCl3,400MHz)δ:7.48(dd,J=7.8,1.8Hz,2H),7.37(m,3H),5.83(s,1H),5.23(d,J=2.0Hz,1H),4.99(dd,J=18.4,2.0Hz,1H),4.91(dd,J=10.0,2.4Hz,1H),4.89(dd,J=10.8,2.4Hz,1H),4.86(dd,J=9.6,2.0Hz,1H),4.80(dd,J=18.0,1.6Hz,1H),4.22(br s,3H),4.00(br s,1H),3.85(dd,J=9.2,6.0Hz,1H),3.82(dd,J=9.2,6.0Hz,1H),3.76(dd,J=9.2,6.4Hz,1H),3.56(dd,J=9.4,2.7Hz,1H),3.23(dd,J=9.4,2.8Hz,1H),3.19(dd,J=9.4,2.8Hz,1H),3.06(br s,1H),3.00(br s,1H),2.77(dd,J=9.2,5.2Hz,1H),2.74(d,J=8.9Hz,1H),2.70(d,J=2.1Hz,1H),2.40(s,1H),2.21-2.06(m,5H),1.90-1.78(m,3H),1.78-1.60(m,9H),1.60-1.54(m,1H),1.54-1.36(m,9H),1.30(d,J=6.4Hz,3H),1.22(d,J=6.0Hz,6H),0.89(s,3H),and 0.83(s,3H).13C NMR(CDCl3,101MHz)δ:174.83,174.65,137.65,129.17,128.90,127.53,117.63,98.32,98.27,95.41,85.61,82.62,82.21,81.06,78.13,76.63,73.54,72.61,69.84,68.32,68.21,68.11,66.50,66.41,64.48,51.00,49.68,41.84,40.11,37.21,36.96,36.75,36.29,35.77,35.22,33.16,30.26,29.83,26.95,26.71,26.62,23.68,21.46,21.21,18.24,and 15.86.IR(thinfilm,cm-1):3479,3303,2933,1740,1624,1454,1380,1275,1065,750.HRMS(DART-TOF)calculated for C50H70NaO13 +[M+Na]+m/z 901.4709,found 901.4709.[α]D 21=31.4(c=0.33,CHCl3)。

Claims (60)

1.一种制备炔丙基醚的组合物,其特征是:它是由下述组分组成:含有羟基的硼酸衍生物、铜盐、铜配体和碱;
所述硼酸衍生物是含有1个或2个羟基的苯硼酸;
所述铜盐选自下列化合物中的至少一种:
Cu(MeCN)4PF6、Cu(MeCN)4BF4、CuCl、CuBr、CuI、CuSCN、CuTc、Cu2O、CuOTf·1/2C6H5、Cu(OTf)2、Cu(OAc)2、CuF2、CuBr2
所述铜配体选自下述之一的化合物或其对映异构体:
Figure FDA0002968282910000011
R21、R22、R23独立选自氢、卤素、烷基、卤素取代的烷基、芳基取代的烷基、烷氧基、卤素取代的烷氧基、二烷基氨基或芳基;或者,R21与R22相连构成环烷基或环烷基骈芳基;
R24~R35独立选自氢、卤素、烷基、卤素取代的烷基、烷氧基或卤素取代的烷氧基;A环为环烷基或芳基;
R36为烷基;化合物L3中芳基上的氢任选被卤素、烷基、卤素取代的烷基、烷氧基或卤素取代的烷氧基取代;
所述碱为有机碱或无机碱;
所述的有机碱为三乙胺、二异丙基乙胺、1,8-二氮杂二环十一碳-7-烯或六甲基二硅基胺基锂;所述的无机碱为Cs2CO3、NaOAc、Na2CO3、NaOtBu、NaOH、NaHCO3、K2CO3或K3PO4
2.如权利要求1所述的组合物,其特征是:所述含2个羟基的苯硼酸为:
Figure FDA0002968282910000021
R1~R5独立选自氢、卤素、烷基、卤素取代的烷基、烷氧基、卤素取代的烷氧基;或者,R2与R3相连构成5元或6元环;
所述含1个羟基的苯硼酸为:
Figure FDA0002968282910000022
R11~R20独立选自氢、卤素、烷基、卤素取代的烷基、烷氧基、卤素取代的烷氧基;或者,R11与R20相连构成5元或6元环。
3.如权利要求2所述的组合物,其特征是:R1~R5独立选自氢、C1~C6烷基、卤素取代的C1~C6烷基、C1~C6烷氧基、卤素取代的C1~C6烷氧基;或者,R2与R3相连构成5元或6元环,所述5元或6元环中含有0~2个杂原子。
4.如权利要求3所述的组合物,其特征是:所述杂原子为O或N。
5.如权利要求4所述的组合物,其特征是:R1~R5独立选自氢、甲基、乙基、三氟甲基、甲氧基、乙氧基或三氟甲氧基;或者,R2与R3相连构成1,3-二氧杂环戊烯。
6.如权利要求5所述的组合物,其特征是:R1~R5中有0~2个三氟甲基。
7.如权利要求2所述的组合物,其特征是:R11~R20独立选自氢、C1~C6烷基、卤素取代的C1~C6烷基、C1~C6烷氧基、卤素取代的C1~C6烷氧基;或者,R11与R20通过C、N或O相连构成6元环。
8.如权利要求7所述的组合物,其特征是:R11~R20独立选自氢、甲基、乙基、三氟甲基、甲氧基、乙氧基或三氟甲氧基。
9.如权利要求1~8任意一项所述的组合物,其特征是:所述苯硼酸选自下列化合物中的至少一种:
Figure FDA0002968282910000031
10.如权利要求1所述的组合物,其特征是:R21、R22、R23独立选自氢、C1~C6烷基、卤素取代的C1~C6烷基、苯基取代的C1~C6烷基、C1~C6烷氧基、卤素取代的C1~C6烷氧基、C1~C6烷基取代的氨基或苯基;或者,R21与R22相连构成5~6元环烷基或5~6元环烷基骈苯基;
R24~R35独立选自氢、C1~C6烷基、卤素取代的C1~C6烷基、C1~C6烷氧基或卤素取代的C1~C6烷氧基;A环为3~7元环烷基或5~6元芳基,所述环烷基中含有0~2个杂原子,所述杂原子为O或N;
R36为C1~C6烷基;化合物L3中芳基上的氢任选被C1~C6烷基、卤素取代的C1~C6烷基、C1~C6烷氧基或卤素取代的C1~C6烷氧基取代。
11.如权利要求10所述的组合物,其特征是:R21、R22、R23独立选自氢、甲基、异丙基、叔丁基、三氟甲基、甲氧基、三氟甲氧基、二甲氨基、苯基或苄基;或者,R21与R22相连构成环戊烷基或苯并环戊烯基;
R24~R35独立选自氢、甲基、叔丁基、三氟甲基、甲氧基、三氟甲氧基;A环为1,3-二氧杂环戊烯基或苯基;
R36为甲基;化合物L3中芳基上的氢任选被甲基、叔丁基、三氟甲基、甲氧基或三氟甲氧基取代。
12.如权利要求1、10或11任意一项所述的组合物,其特征是:所述铜配体选自下列化合物中的至少一种:
Figure FDA0002968282910000041
13.如权利要求1所述的组合物,其特征是:它是由下述组分组成:B1所示的苯硼酸、Cu(MeCN)4BF4、L5所示的配体或其对映异构体、碱:
Figure FDA0002968282910000042
14.如权利要求13所述的组合物,其特征是:所述的碱为三乙胺。
15.如权利要求1所述的组合物,其特征是:各组分的摩尔配比为:含有羟基的硼酸衍生物2.5~20份、铜盐2.5~10份、铜配体5~20份、碱100~400份。
16.如权利要求15所述的组合物,其特征是:各组分的摩尔配比为:含有羟基的硼酸衍生物5份、铜盐5份、铜配体10份、碱200份。
17.权利要求1~16任意一项所述组合物在制备炔丙基醚中的应用。
18.如权利要求17所述的应用,其特征是:所述炔丙基醚由下述方法制备得到:醇和具有炔丙基结构单元的化合物在权利要求1~16任意一项所述组合物中反应,即得;其中,所述炔丙基γ位上的一个氢原子被离去基团取代;所述醇为脂肪醇、
Figure FDA0002968282910000051
19.如权利要求18所述的应用,其特征是:所述脂肪醇含有2个以上羟基。
20.如权利要求19所述的应用,其特征是:所述脂肪醇具有1,2-二醇或1,3-二醇结构单元。
21.如权利要求20所述的应用,其特征是:所述脂肪醇选自下述化合物、其光学异构体或具有其结构单元的脂肪醇:
Figure FDA0002968282910000052
22.如权利要求20所述的应用,其特征是:所述脂肪醇为糖类化合物、奎尼酸酯或其衍生物。
23.如权利要求22所述的应用,其特征是:所述糖类化合物为戊糖或己糖。
24.如权利要求23所述的应用,其特征是:所述戊糖为来苏糖、阿拉伯糖或核糖;所述己糖为半乳糖、甘露糖、岩藻糖或果糖。
25.如权利要求20所述的应用,其特征是:所述脂肪醇选自下述化合物、其光学异构体或具有其结构单元的脂肪醇:
Figure FDA0002968282910000061
26.如权利要求18所述的应用,其特征是:所述具有炔丙基结构单元的化合物为:
Figure FDA0002968282910000062
n为0以上整数;
R41为芳基或烷基;
R42为烷基、卤素取代的烷基、烷氧基、卤素取代的烷氧基、芳基取代的烷氧基或芳基。
27.如权利要求26所述的应用,其特征是:n为0~6的整数;R41为C1~C6烷基或5~6元芳基,所述芳基中含有0~3个杂原子;R42为C1~C6烷基、卤素取代的C1~C6烷基、C1~C6烷氧基、卤素取代的C1~C6烷氧基、5~6元芳基取代的C1~C6烷氧基或5~6元芳基。
28.如权利要求27所述的应用,其特征是:n为0、1或2;R41为5~6元芳基,所述芳基中含有0~1个杂原子;R42为甲基、叔丁基、三氟甲基、叔丁氧基、苄氧基或苯基。
29.如权利要求26~28任意一项所述的应用,其特征是:所述具有炔丙基结构单元的化合物为:
Figure FDA0002968282910000071
R51~R55独立选自氢、卤素、烷基、卤素取代的烷基、烷氧基、卤素取代的烷氧基、-CN或
Figure FDA0002968282910000072
其中,R56为烷基或二烷基氨基;或者,R52与R53相连构成环烷基或芳基。
30.如权利要求29所述的应用,其特征是:R51~R55独立选自C1~C6烷基、卤素取代的C1~C6烷基、C1~C6烷氧基或卤素取代的C1~C6烷氧基,R56为C1~C6烷基或C1~C6烷基取代的氨基;或者,R52与R53相连构成5~6元环烷基或5~6元芳基;所述环烷基中含有0~2个杂原子,所述杂原子为N或O;所述芳基中含有0~1个杂原子,所述杂原子为N、O或S。
31.如权利要求29所述的应用,其特征是:R51~R55独立选自-H、-F、-Cl、-Br、甲基、三氟甲基、甲氧基、-CN或
Figure FDA0002968282910000073
R56为二甲氨基;或者,R52与R53相连构成1,4-二氧六环或N上连有保护基的吡咯环。
32.如权利要求31所述的应用,其特征是:所述化合物选自:
Figure FDA0002968282910000081
或其光学异构体、具有其结构单元的化合物。
33.如权利要求26~28任意一项所述的应用,其特征是:R41为噻吩基、呋喃基或吡啶基。
34.如权利要求33所述的应用,其特征是:所述化合物选自:
Figure FDA0002968282910000082
或其光学异构体、具有其结构单元的化合物。
35.一种炔丙基醚的制备方法,其特征是:包括如下步骤:醇和具有炔丙基结构单元的化合物在权利要求1~16任意一项所述组合物中反应,即得;其中,所述炔丙基γ位上的一个氢原子被离去基团取代;所述醇为脂肪醇、
Figure FDA0002968282910000083
36.如权利要求35所述的制备方法,其特征是:反应底物的摩尔配比为:具有炔丙基结构单元的化合物100份、脂肪醇100~200份。
37.如权利要求35所述的制备方法,其特征是:反应底物与组合物的摩尔配比为:具有炔丙基结构单元的化合物100份、脂肪醇100~200份、组合物110~450份。
38.如权利要求35所述的制备方法,其特征是:反应溶剂为醚类溶剂、苯系溶剂、卤代烃溶剂、酰胺类溶剂、醇系溶剂、乙腈中一种或两种以上的混合溶剂。
39.如权利要求38所述的制备方法,其特征是:反应溶剂为四氢呋喃、乙醚、1,4-二氧六环、二乙二醇二甲醚、甲基叔丁基醚、乙腈、甲苯、二氯甲烷、二氯乙烷、二甲基甲酰胺、二甲基乙酰胺、甲醇、异丙醇、叔丁醇中一种或两种以上的混合溶剂。
40.如权利要求35所述的制备方法,其特征是:反应温度为-20~35℃。
41.如权利要求40所述的制备方法,其特征是:反应温度为-20℃或25℃。
42.如权利要求35所述的制备方法,其特征是:所述脂肪醇含有2个以上羟基。
43.如权利要求42所述的制备方法,其特征是:所述脂肪醇具有1,2-二醇或1,3-二醇结构单元。
44.如权利要求43所述的制备方法,其特征是:所述脂肪醇选自下述化合物、其光学异构体或具有其结构单元的脂肪醇:
Figure FDA0002968282910000091
45.如权利要求43所述的制备方法,其特征是:所述脂肪醇为糖类化合物、奎尼酸酯或其衍生物。
46.如权利要求45所述的制备方法,其特征是:所述糖类化合物为戊糖或己糖。
47.如权利要求46所述的制备方法,其特征是:所述戊糖为来苏糖、阿拉伯糖或核糖;所述己糖为半乳糖、甘露糖、岩藻糖或果糖。
48.如权利要求43所述的制备方法,其特征是:所述脂肪醇选自下述化合物、其光学异构体或具有其结构单元的脂肪醇:
Figure FDA0002968282910000101
49.如权利要求35所述的制备方法,其特征是:所述具有炔丙基结构单元的化合物为:
Figure FDA0002968282910000102
n为0以上整数;
R41为芳基或烷基;
R42为烷基、卤素取代的烷基、烷氧基、卤素取代的烷氧基、芳基取代的烷氧基或芳基。
50.如权利要求49所述的制备方法,其特征是:n为0~6的整数;R41为C1~C6烷基或5~6元芳基,所述芳基中含有0~3个杂原子;R42为C1~C6烷基、卤素取代的C1~C6烷基、C1~C6烷氧基、卤素取代的C1~C6烷氧基、5~6元芳基取代的C1~C6烷氧基或5~6元芳基。
51.如权利要求50所述的制备方法,其特征是:n为0、1或2;R41为5~6元芳基,所述芳基中含有0~1个杂原子;R42为甲基、叔丁基、三氟甲基、叔丁氧基、苄氧基或苯基。
52.如权利要求49~51任意一项所述的制备方法,其特征是:所述具有炔丙基结构单元的化合物为:
Figure FDA0002968282910000111
R51~R55独立选自氢、卤素、烷基、卤素取代的烷基、烷氧基、卤素取代的烷氧基、-CN或
Figure FDA0002968282910000112
其中,R56为烷基或二烷基氨基;或者,R52与R53相连构成环烷基或芳基。
53.如权利要求52所述的制备方法,其特征是:R51~R55独立选自C1~C6烷基、卤素取代的C1~C6烷基、C1~C6烷氧基或卤素取代的C1~C6烷氧基,R56为C1~C6烷基或C1~C6烷基取代的氨基;或者,R52与R53相连构成5~6元环烷基或5~6元芳基;所述环烷基中含有0~2个杂原子,所述杂原子为N或O;所述芳基中含有0~1个杂原子,所述杂原子为N、O或S。
54.如权利要求52所述的制备方法,其特征是:R51~R55独立选自-H、-F、-Cl、-Br、甲基、三氟甲基、甲氧基、-CN或
Figure FDA0002968282910000113
R56为二甲氨基;或者,R52与R53相连构成1,4-二氧六环或N上连有保护基的吡咯环。
55.如权利要求54所述的制备方法,其特征是:所述化合物选自:
Figure FDA0002968282910000121
或其光学异构体、具有其结构单元的化合物。
56.如权利要求49~51任意一项所述的制备方法,其特征是:R41为噻吩基、呋喃基或吡啶基。
57.如权利要求56所述的制备方法,其特征是:采用L5所示的配体,得到直立键羟基炔丙基化的产物;或者,采用L6所示的配体,得到平伏键羟基炔丙基化的产物:
Figure FDA0002968282910000122
58.如权利要求56所述的制备方法,其特征是:所述化合物选自:
Figure FDA0002968282910000123
或其光学异构体、具有其结构单元的化合物。
59.如权利要求35~51任意一项所述的制备方法,其特征是:采用L5所示的配体,得到直立键羟基炔丙基化的产物;或者,采用L6所示的配体,得到平伏键羟基炔丙基化的产物:
Figure FDA0002968282910000131
60.根据权利要求35~59任意一项所述制备方法得到的炔丙基醚。
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CN106478567A (zh) * 2015-08-28 2017-03-08 中国科学院大连化学物理研究所 一种制备手性2-亚甲基-2,3-二氢萘并[2,1-b]呋喃类化合物的方法
CN106478539A (zh) * 2015-08-28 2017-03-08 中国科学院大连化学物理研究所 一种制备手性二氢1,4-苯并噁嗪类化合物的方法

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Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106478567A (zh) * 2015-08-28 2017-03-08 中国科学院大连化学物理研究所 一种制备手性2-亚甲基-2,3-二氢萘并[2,1-b]呋喃类化合物的方法
CN106478539A (zh) * 2015-08-28 2017-03-08 中国科学院大连化学物理研究所 一种制备手性二氢1,4-苯并噁嗪类化合物的方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
Highly Enantioselective Copper-Catalyzed Propargylic Substitution of Propargylic Acetates with 1,3-Dicarbonyl Compounds;Fu-Zhong Han et al.;《Organic Letters》;20131227;第16卷;第588-591页 *
Trialkyl Methanetricarboxylate as Dialkyl Malonate Surrogate in Copper-Catalyzed Enantioselective Propargylic Substitution;Guanxin Huang et al.;《Organic Letters》;20150918;第17卷;第4894-4897页 *
炔丙基醚和炔丙基硫化物的合成研究;惠浩浩;《中国优秀硕士学位论文全文数据库 工程科技I辑》;20090115(第01期);第28-37页 *

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