CN108424343A - 一类联烯硫氰化物衍生物及其合成方法 - Google Patents
一类联烯硫氰化物衍生物及其合成方法 Download PDFInfo
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- -1 alkene rhodanide derivative Chemical class 0.000 title claims abstract description 66
- 238000010189 synthetic method Methods 0.000 title claims abstract description 8
- JKANAVGODYYCQF-UHFFFAOYSA-N prop-2-yn-1-amine Chemical compound NCC#C JKANAVGODYYCQF-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000003960 organic solvent Substances 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 239000000654 additive Substances 0.000 claims abstract description 6
- 239000002904 solvent Substances 0.000 claims abstract description 6
- 230000000996 additive effect Effects 0.000 claims abstract description 5
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical group CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 33
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 18
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 12
- IOLCXVTUBQKXJR-UHFFFAOYSA-M potassium bromide Chemical compound [K+].[Br-] IOLCXVTUBQKXJR-UHFFFAOYSA-M 0.000 claims description 12
- 229910052736 halogen Inorganic materials 0.000 claims description 10
- CZKMPDNXOGQMFW-UHFFFAOYSA-N chloro(triethyl)germane Chemical compound CC[Ge](Cl)(CC)CC CZKMPDNXOGQMFW-UHFFFAOYSA-N 0.000 claims description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 6
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 claims description 6
- 238000003786 synthesis reaction Methods 0.000 claims description 6
- 238000004440 column chromatography Methods 0.000 claims description 5
- 239000003208 petroleum Substances 0.000 claims description 5
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 5
- 125000004182 2-chlorophenyl group Chemical group [H]C1=C([H])C(Cl)=C(*)C([H])=C1[H] 0.000 claims description 4
- 125000004800 4-bromophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1Br 0.000 claims description 4
- 125000004172 4-methoxyphenyl group Chemical group [H]C1=C([H])C(OC([H])([H])[H])=C([H])C([H])=C1* 0.000 claims description 4
- 125000000590 4-methylphenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)C([H])([H])[H] 0.000 claims description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 125000003854 p-chlorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1Cl 0.000 claims description 4
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 claims description 4
- 125000005504 styryl group Chemical group 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 229910021575 Iron(II) bromide Inorganic materials 0.000 claims description 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 claims description 2
- SWLVFNYSXGMGBS-UHFFFAOYSA-N ammonium bromide Chemical compound [NH4+].[Br-] SWLVFNYSXGMGBS-UHFFFAOYSA-N 0.000 claims description 2
- 229940046149 ferrous bromide Drugs 0.000 claims description 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical group Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 2
- GYCHYNMREWYSKH-UHFFFAOYSA-L iron(ii) bromide Chemical compound [Fe+2].[Br-].[Br-] GYCHYNMREWYSKH-UHFFFAOYSA-L 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- JRMUNVKIHCOMHV-UHFFFAOYSA-M tetrabutylammonium bromide Chemical compound [Br-].CCCC[N+](CCCC)(CCCC)CCCC JRMUNVKIHCOMHV-UHFFFAOYSA-M 0.000 claims description 2
- DPKBAXPHAYBPRL-UHFFFAOYSA-M tetrabutylazanium;iodide Chemical compound [I-].CCCC[N+](CCCC)(CCCC)CCCC DPKBAXPHAYBPRL-UHFFFAOYSA-M 0.000 claims description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 2
- FEONEKOZSGPOFN-UHFFFAOYSA-K tribromoiron Chemical compound Br[Fe](Br)Br FEONEKOZSGPOFN-UHFFFAOYSA-K 0.000 claims description 2
- 239000007795 chemical reaction product Substances 0.000 claims 1
- 230000002194 synthesizing effect Effects 0.000 claims 1
- 238000010523 cascade reaction Methods 0.000 abstract 1
- WTADGJJUDPTFRQ-UHFFFAOYSA-N fluoroform;sulfanylidenesilver Chemical compound [Ag]=S.FC(F)F WTADGJJUDPTFRQ-UHFFFAOYSA-N 0.000 abstract 1
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 82
- 238000005160 1H NMR spectroscopy Methods 0.000 description 63
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 36
- 238000005481 NMR spectroscopy Methods 0.000 description 26
- 238000001644 13C nuclear magnetic resonance spectroscopy Methods 0.000 description 22
- 239000000047 product Substances 0.000 description 21
- 150000001412 amines Chemical class 0.000 description 18
- 239000012043 crude product Substances 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 5
- ZMZDMBWJUHKJPS-UHFFFAOYSA-N hydrogen thiocyanate Natural products SC#N ZMZDMBWJUHKJPS-UHFFFAOYSA-N 0.000 description 3
- 239000000543 intermediate Substances 0.000 description 3
- XCXOHPXTLZMKQJ-UHFFFAOYSA-N 3-isothiocyanatoprop-1-yne Chemical compound S=C=NCC#C XCXOHPXTLZMKQJ-UHFFFAOYSA-N 0.000 description 2
- 125000000051 benzyloxy group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])O* 0.000 description 2
- 238000001460 carbon-13 nuclear magnetic resonance spectrum Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 description 2
- GLGXXYFYZWQGEL-UHFFFAOYSA-M potassium;trifluoromethanesulfonate Chemical compound [K+].[O-]S(=O)(=O)C(F)(F)F GLGXXYFYZWQGEL-UHFFFAOYSA-M 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- WQYSXVGEZYESBR-UHFFFAOYSA-N thiophosphoryl chloride Chemical compound ClP(Cl)(Cl)=S WQYSXVGEZYESBR-UHFFFAOYSA-N 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- YTKPGUVPJBJKAN-UHFFFAOYSA-N CC(C)(C)C(N=C=S)=C=Cc1cc(OC)ccc1 Chemical compound CC(C)(C)C(N=C=S)=C=Cc1cc(OC)ccc1 YTKPGUVPJBJKAN-UHFFFAOYSA-N 0.000 description 1
- 0 CC1=CCC(C=C=C(*)COC(C2)=Cc(cccc3)c3C2=C)C=C1 Chemical compound CC1=CCC(C=C=C(*)COC(C2)=Cc(cccc3)c3C2=C)C=C1 0.000 description 1
- RFPXAOSOPHTXAD-UHFFFAOYSA-N COc1c(C=C=C(COCc2ccccc2)N=C=S)cccc1 Chemical compound COc1c(C=C=C(COCc2ccccc2)N=C=S)cccc1 RFPXAOSOPHTXAD-UHFFFAOYSA-N 0.000 description 1
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical compound [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 description 1
- 125000003046 allene group Chemical group 0.000 description 1
- 150000001361 allenes Chemical class 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000001028 anti-proliverative effect Effects 0.000 description 1
- 125000005605 benzo group Chemical group 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 150000002391 heterocyclic compounds Chemical class 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- 239000011698 potassium fluoride Substances 0.000 description 1
- 235000003270 potassium fluoride Nutrition 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
- 150000003573 thiols Chemical class 0.000 description 1
- ZWZVWGITAAIFPS-UHFFFAOYSA-N thiophosgene Chemical compound ClC(Cl)=S ZWZVWGITAAIFPS-UHFFFAOYSA-N 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B45/00—Formation or introduction of functional groups containing sulfur
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C331/00—Derivatives of thiocyanic acid or of isothiocyanic acid
- C07C331/02—Thiocyanates
- C07C331/04—Thiocyanates having sulfur atoms of thiocyanate groups bound to acyclic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C331/00—Derivatives of thiocyanic acid or of isothiocyanic acid
- C07C331/02—Thiocyanates
- C07C331/10—Thiocyanates having sulfur atoms of thiocyanate groups bound to carbon atoms of hydrocarbon radicals substituted by singly-bound oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
- C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
- C07D317/50—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring
- C07D317/56—Radicals substituted by sulfur atoms
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Indole Compounds (AREA)
Abstract
本发明公开了一类联烯硫氰化物衍生物及其合成方法,以炔丙胺、三氟甲硫银为原料,以卤素盐为添加剂,以有机溶剂为溶剂,在室温下经过两步串联反应,得到所述的联烯硫氰化物衍生物;本发明联烯硫氰化物衍生物的合成方法具有操作简单、安全、高效、条件温和等优点。
Description
技术领域
本发明属于合成医药、化工领域,尤其涉及一类联烯硫氰化物衍生物及其合成方法。
背景技术
联烯结构存在于天然产物与药物中。联烯反应位点多,是重要的有机合成中间体。硫氰化物不仅显示了极好的生物与药理活性,比如抗菌,抗增值等活性,而且是合成其他含硫化合物如三氟甲硫化物、硫醇、硫醚、二硫化物,或杂环化合物的重要的前体。联烯硫氰化物现有合成方法存在需要剧毒试剂,分步反应,操作繁琐,安全性低,成本高,底物范围窄等缺点。
发明内容
本发明克服了现有技术合成方法中所存在的缺点,采用了容易制备,稳定无毒的试剂,并采用串联反应,中间体无需分离以较好到优秀的收率合成了一类联烯硫氰化物衍生物,合成这类联烯含硫衍生物的方法具有原料简单易得、无毒,操作方法简单,安全,方便,高效,高化学选择性,收率好等优点。
本发明提出了一类联烯硫氰化物衍生物,该联烯硫氰化物衍生物具有下式结构:
其中,
R1分别为苯基、对甲基苯基、对甲氧基苯基、邻甲氧基苯基、间甲氧基苯基、对溴苯基、对氯苯基、邻氯苯基、对甲氧基间溴苯基、对苄氧基苯基或苯乙烯基;
R2分别为烷基或醚类。
本发明还提出了一类联烯硫氰化物衍生物的合成方法,特点是所述方法以炔丙胺、三氟甲硫银为原料,以卤素盐为添加剂,以有机溶剂为溶剂,经过两步串联反应,得到如式(I)所示的联烯硫氰化物衍生物;
合成反应过程如下所示:
其中,
R1分别为苯基、对甲基苯基、对甲氧基苯基、邻甲氧基苯基、间甲氧基苯基、对溴苯基、对氯苯基、邻氯苯基、对甲氧基间溴苯基、对苄氧基苯基或苯乙烯基;
R2分别为烷基或醚类。
其中,所述方法中原料及添加剂的摩尔比为炔丙胺:三氟甲硫银:卤素盐=1:1.5:1.5。
其中,所述卤素盐为氯化铁、溴化铁、溴化亚铁、碘化钾、溴化钾、溴化钠、溴化铵、四丁基溴化铵或四丁基碘化铵。
其中,所述有机溶剂为乙腈、二氯甲烷、四氢呋喃或甲苯。
其中,所述方法包括以下步骤:将所述炔丙胺、三氟甲硫银、卤素盐、溶于所述有机溶剂中搅拌,在室温下搅拌,经两步串联反应得到式(I)所示的联烯硫氰化物衍生物。
其中,将反应得到的所述联烯硫氰化物衍生物进行分离纯化。
其中,所述分离纯化是用体积比为乙酸乙酯:石油醚=1:100~1:10的溶液进行柱层析。
本发明提出的合成联烯硫氰化物衍生物,是以炔丙胺、三氟甲硫银为原料,卤素盐为添加剂,在室温下经两步串联反应得到联烯硫氰化物,本发明所涉及的方法的反应机理如下,三氟甲硫银与卤素盐例如溴化钾反应,得到沉淀溴化银与可溶的三氟甲硫钾(a),三氟甲硫钾会现场分解为硫代氟光气与氟化钾(b),炔丙胺与现场形成的硫代氟光气反应得到炔丙异硫氰酸酯,炔丙异硫氰酸酯经[3,3]西格玛重排得到联烯硫氰化物衍生物(c)。
本发明避免了使用硫代光气这一剧毒反应物,并且避免了中间体的分离,采用了容易制备或购买简单易得,并可稳定存在或储存的原料。该方法具有操作简单,安全,高效,化学选择性高,步骤经济,底物范围广等优点。
附图说明
图1所示为实施例1本发明联烯硫氰基衍生物的核磁共振1H NMR、13C NMR图谱;
图2所示为实施例2本发明联烯硫氰基衍生物的核磁共振1H NMR、13C NMR图谱;
图3所示为实施例3本发明联烯硫氰基衍生物的核磁共振1H NMR、13C NMR图谱;
图4所示为实施例4本发明联烯硫氰基衍生物的核磁共振1H NMR、13C NMR图谱;
图5所示为实施例5本发明联烯硫氰基衍生物的核磁共振1H NMR、13C NMR图谱;
图6所示为实施例6本发明联烯硫氰基衍生物的核磁共振1H NMR、13C NMR图谱;
图7所示为实施例7本发明联烯硫氰基衍生物的核磁共振1H NMR、13C NMR图谱;
图8所示为实施例8本发明联烯硫氰基衍生物的核磁共振1H NMR、13C NMR图谱;
图9所示为实施例9本发明联烯硫氰基衍生物的核磁共振1H NMR、13C NMR图谱。
图10所示为实施例10本发明联烯硫氰基衍生物的核磁共振1H NMR、13C NMR图谱;
图11所示为实施例11本发明联烯硫氰基衍生物的核磁共振1H NMR、13C NMR图谱;
图12所示为实施例12本发明联烯硫氰基衍生物的核磁共振1H NMR、13C NMR图谱;
图13所示为实施例13本发明联烯硫氰基衍生物的核磁共振1H NMR、13C NMR图谱;
图14所示为实施例14本发明联烯硫氰基衍生物的核磁共振1H NMR、13C NMR图谱;
图15所示为实施例15本发明联烯硫氰基衍生物的核磁共振1H NMR、13C NMR图谱;
图16所示为实施例16本发明联烯硫氰基衍生物的核磁共振1H NMR、13C NMR图谱;
图17所示为实施例17本发明联烯硫氰基衍生物的核磁共振1H NMR、13C NMR图谱;
图18所示为实施例18本发明联烯硫氰基衍生物的核磁共振1H NMR、13C NMR图谱;
图19所示为实施例19本发明联烯硫氰基衍生物的核磁共振1H NMR、13C NMR图谱;
图20所示为实施例20本发明联烯硫氰基衍生物的核磁共振1H NMR、13C NMR图谱;
图21所示为实施例21本发明联烯硫氰基衍生物的核磁共振1H NMR、13C NMR图谱。
具体实施方式
结合以下具体实例和附图,对本发明作进一步的详细说明,本发明的保护内容不局限于以下实施例。在不背离发明构思的精神和范围下,本领域技术人员能够想到的变化和优点都被包括在本发明中,并且以所附的权利要求书为保护范围。
实施例1
将KBr(0.15mmol),AgSCF3(0.15mmol)加入到乙腈(2mL)中,4-(苄氧基)-1-苯基丁-2-炔-1-胺(0.1mmol)溶于乙腈(2mL),然后将溶解在乙腈(2mL)中的4-(苄氧基)-1-苯基丁-2-炔-1-胺(0.1mmol)滴加到反应体系中,反应体系在室温下,滴加完毕后,搅拌1小时,减压除去溶剂,得到粗产物,将粗产物进行柱层析(乙酸乙酯:石油醚=1:100~1:10)得到纯产品。其结构如式(2-1)所示。产率为80%。核磁共振1H NMR、13C NMR图谱如图1所示。1HNMR(400MHz,CDCl3)δ7.40–7.26(m,10H),6.67(s,1H),4.60(q,J=11.7Hz,2H),4.35(d,J=2.1Hz,2H).13C NMR(101MHz,CDCl3)δ203.44,136.95,131.17,129.08,128.60,128.16,128.08,128.05,110.03,102.12,95.85,72.49,69.45。
HRMS(ESI)m/z calculated for C18H15NNaOS[M+Na+]+316.0767,found 316.0771。
实施例2
1-(4-氯苯基)-4-(萘-2-基氧基)丁-2-炔-1-胺溶于乙腈(2mL)。将KBr(0.15mmol),AgSCF3(0.15mmol),加入到乙腈(2mL)中,然后将溶解在乙腈(2.0ml)中的1-(4-氯苯基)-4-(萘-2-基氧基)丁-2-炔-1-胺(0.1mmol)滴加到反应体系中,反应体系在室温下,滴加完毕后,搅拌1小时,减压除去溶剂,得到粗产物。将粗产物进行柱层析(乙酸乙酯:石油醚=1:100~1:10)得到纯产品。其结构如式(2-2)所示。产率为81%。核磁共振1HNMR、13C NMR图谱如图2所示。1H NMR(400MHz,CDCl3)δ7.76(t,J=9.3Hz,2H),7.61(d,J=8.1Hz,1H),7.41(dt,J=14.9,6.9Hz,2H),7.16(dd,J=17.9,7.8Hz,4H),7.07(d,J=8.4Hz,2H),6.64(s,1H),5.02(qd,J=12.8,2.1Hz,2H).13C NMR(101MHz,CDCl3)δ204.97,154.90,134.99,134.18,129.96,129.60,129.24,129.19,129.05,127.70,126.90,126.66,124.39,118.79,109.50,108.47,101.48,94.70,67.55。
HRMS(ESI)m/z calculated for C21H14ClNNaOS[M+Na+]+386.0377,found386.0374。
实施例3
1-(4-甲氧基苯基)-4-(萘-2-基氧基)丁-2-炔-1-胺溶于乙腈(2mL)中。将KBr(0.15mmol),AgSCF3(0.15mmol),加入到乙腈(2mL)中,然后将溶解在乙腈中的(2.0ml)中的1-(4-氯苯基)-4-(萘-2-基氧基)丁-2-炔-1-胺(0.1mmol)滴加到反应体系中,反应体系在室温下,滴加完毕后,搅拌1小时,减压除去溶剂,得到粗产物。将粗产物进行柱层析(乙酸乙酯:石油醚=1:100~1:10)得到纯产品。其结构如式(2-3)所示。产率为82%。核磁共振1HNMR、13C NMR图谱如图3所示。1H NMR(400MHz,CDCl3)δ7.75(dd,J=8.0,5.7Hz,2H),7.59(d,J=8.0Hz,1H),7.49–7.31(m,2H),7.26–7.04(m,3H),6.80(dd,J=7.2,3.9Hz,2H),6.74(s,1H),6.65(s,1H),4.99(qd,J=12.7,2.0Hz,2H),3.62(s,3H).13C NMR(101MHz,CDCl3)δ205.57,160.02,155.09,134.24,131.86,130.01,129.91,129.54,127.69,126.99,126.60,124.29,120.79,118.82,115.16,113.17,109.82,108.15,102.22,94.14,67.63,55.18。
HRMS(ESI)m/z calculated for C22H17NNaO2S[M+Na+]+382.0872,found382.0881。
实施例4
本实施例实验方法基本与实施例1相同,本实施例中所采用的胺为1-(3-甲氧基苯基)-4,4-二甲基戊-2-炔-1-胺,所得到的产物如结构式(2-4)所示。产率为88%。核磁共振1H NMR、13C NMR图谱如图4所示。1H NMR(400MHz,CDCl3)δ7.26(dd,J=9.3,6.5Hz,1H),6.86(ddd,J=12.3,8.2,4.7Hz,3H),6.53(s,1H),3.81(s,3H),1.27(s,9H).13C NMR(101MHz,CDCl3)δ203.11,160.04,133.53,129.94,120.29,114.47,112.59,111.50,108.52,100.68,55.29,37.57,29.11。
HRMS(ESI)m/z calculated for C15H17NNaOS[M+Na+]+282.0923,found 282.0927。
实施例5
本实施例实验方法基本与实施例1相同,本实施例中所采用的胺为1-(2-甲氧基苯基)庚-2-炔-1-胺,所得到的产物如结构式(2-5)所示。产率为88%。核磁共振1H NMR、13CNMR图谱如图5所示。1H NMR(400MHz,CDCl3)δ7.27(td,J=7.7,1.6Hz,2H),6.94(t,J=7.5Hz,1H),6.87(dd,J=7.7,5.7Hz,2H),3.85(s,3H),2.58–2.40(m,2H),1.59(p,J=7.4Hz,2H),1.49–1.34(m,2H),0.91(t,J=7.3Hz,3H).13C NMR(101MHz,CDCl3)δ204.78,156.92,129.88,128.98,120.91,120.36,111.11,110.77,95.92,94.89,55.62,33.91,29.69,21.94,13.77。
HRMS(ESI)m/z calculated for C15H17NNaOS[M+Na+]+282.0923,found 282.0923。
实施例6
本实施例实验方法基本与实施例1相同,本实施例中所采用的胺为1-(4-(苄氧基)苯基)庚-2-炔-1-胺,所得到的产物如结构式(2-6)所示。产率为84%。磁共振1H NMR、13CNMR图谱如图6所示。1H NMR(400MHz,CDCl3)δ7.46–7.33(m,5H),7.23(dd,J=9.0,1.9Hz,2H),6.95(d,J=8.7Hz,2H),6.48(s,1H),5.07(s,2H),2.56–2.38(m,2H),1.63–1.52(m,2H),1.40(dq,J=14.9,7.3Hz,2H),0.91(t,J=7.3Hz,3H).13C NMR(101MHz,CDCl3)δ202.98,159.22,136.67,129.11,128.66,128.10,127.45,124.39,115.44,110.55,100.51,97.46,70.11,33.92,29.73,21.93,13.76。
HRMS(ESI)m/z calculated for C21H21NNaOS[M+Na+]+358.1236,found 358.1239.
实施例7
本实施例实验方法基本与实施例1相同,本实施例中所采用的胺为1-(2-甲氧基苯基)-4-(萘-2-基氧基)丁-2-炔-1-胺,所得到的产物如结构式(2-7)所示。产率为93%。磁共振1H NMR、13C NMR图谱如图7所示。1H NMR(400MHz,CDCl3)δ7.75(t,J=7.4Hz,2H),7.60(d,J=8.1Hz,1H),7.38(dt,J=24.0,7.0Hz,2H),7.27–7.11(m,4H),6.99(s,1H),6.88–6.72(m,2H),5.11–4.90(m,2H),3.76(s,3H).13C NMR(101MHz,CDCl3)δ207.38,157.18,155.26,134.26,130.51,129.76,129.65,129.47,127.67,126.98,126.50,124.16,120.93,118.95,118.93,111.05,110.27,108.25,96.34,91.89,68.01,55.59。
HRMS(ESI)m/z calculated for C22H17NNaO2S[M+Na+]+382.0872,found382.0880。
实施例8
本实施例实验方法基本与实施例1相同,本实施例中所采用的胺为1-(3-甲氧基苯基)-4-(萘-2-基氧基)丁-2-炔-1-胺,所得到的产物如结构式(2-8)所示。产率为80%。磁共振1H NMR、13C NMR图谱如图8所示。1H NMR(400MHz,CDCl3)δ7.75(dd,J=8.0,5.7Hz,2H),7.59(d,J=8.0Hz,1H),7.49–7.31(m,2H),7.26–7.04(m,3H),6.80(dd,J=7.2,3.9Hz,2H),6.74(s,1H),6.65(s,1H),4.99(qd,J=12.7,2.0Hz,2H),3.62(s,3H).13C NMR(101MHz,CDCl3)δ205.57,160.02,155.09,134.24,131.86,130.01,129.91,129.54,127.69,126.99,126.60,124.29,120.79,118.82,115.16,113.17,109.82,108.15,102.22,94.14,67.63,55.18。
HRMS(ESI)m/z calculated for C22H17NNaO2S[M+Na+]+382.0872,found382.0882。
实施例9
本实施例实验方法基本与实施例1相同,本实施例中所采用的胺为1-(4-甲氧基苯基)-4,4-二甲基戊-2-炔-1-胺,所得到的产物如结构式(2-9)所示。产率为84%。磁共振1HNMR、13C NMR图谱如图9所示。1H NMR(400MHz,CDCl3)δ7.36–7.14(m,2H),6.89(d,J=8.6Hz,2H),6.54(s,1H),3.81(s,3H),1.26(s,9H).13C NMR(101MHz,CDCl3)δ202.33,159.96,128.90,124.31,114.52,111.72,108.33,100.49,55.37,37.61,29.15。
HRMS(ESI)m/z calculated for C15H17NNaOS[M+Na+]+282.0923,found 282.0925。
实施例10
本实施例实验方法基本与实施例1相同,本实施例中所采用的胺为4-(萘-2-基氧基)-1-(对甲苯基)丁-2-炔-1-胺,所得到的产物如结构式(2-10)所示。产率为81%。磁共振1H NMR、13C NMR图谱如图10所示。1H NMR(400MHz,CDCl3)δ7.75(t,J=7.8Hz,2H),7.61(d,J=8.1Hz,1H),7.39(dt,J=14.8,7.2Hz,2H),7.25–7.15(m,2H),7.09(d,J=8.0Hz,2H),7.02(d,J=7.9Hz,2H),6.65(s,1H),5.09–4.87(m,2H),2.30(s,3H).13C NMR(101MHz,CDCl3)δ205.33,155.10,139.39,134.24,129.89,129.75,129.55,128.11,127.71,127.49,127.02,126.54,124.25,118.89,109.93,108.31,102.20,93.83,67.76,21.39。
HRMS(ESI)m/z calculated for C22H17NNaOS[M+Na+]+366.0923,found 366.0933。
实施例11
本实施例实验方法基本与实施例1相同,本实施例中所采用的胺为4-(萘-2-基氧)-1-苯基丁-2-炔-1-胺,所得到的产物如结构式(2-11)所示。产率为80%。磁共振1HNMR、13C NMR图谱如图11所示。1H NMR(400MHz,CDCl3)δ7.77(dd,J=8.4,6.6Hz,2H),7.63(d,J=8.1Hz,1H),7.49–7.32(m,2H),7.24(dt,J=11.5,5.2Hz,7H),6.69(s,1H),5.44–4.09(m,2H).13C NMR(100MHz,CDCL3)δ205.98,155.55,134.63,130.91,130.31,129.94,129.54,129.39,128.56,128.09,127.36,126.96,124.66,119.20,110.07,108.60,102.54,94.36,67.75。
HRMS(ESI)m/z calculated for C21H15NNaOS[M+Na+]+352.0767,found 352.0769。
实施例12
本实施例实验方法基本与实施例1相同,本实施例中所采用的胺为1-(4-甲氧基苯基)庚-2-炔-1-胺,所得到的产物如结构式(2-12)所示。产率为77%。磁共振1H NMR、13C NMR图谱如图12所示。1H NMR(400MHz,CDCl3)δ7.24(d,J=8.7Hz,2H),6.89(d,J=8.7Hz,2H),6.49(t,J=2.9Hz,1H),3.82(s,3H),2.48(t,J=7.6Hz,2H),1.64–1.53(m,2H),1.46–1.35(m,2H),0.92(t,J=7.3Hz,3H).13C NMR(101MHz,CDCl3)δ202.95,160.04,129.07,124.10,114.48,110.59,100.51,97.40,55.38,33.92,29.71,21.92,13.75。
HRMS(ESI)m/z calculated for C15H17NNaOS[M+Na+]+282.0923,found 282.0923。
实施例13
本实施例实验方法基本与实施例1相同,本实施例中所采用的胺为4-(苄氧基)-1-(4-甲氧基苯基)丁2-炔-1-胺,所得到的产物如结构式(2-13)所示。产率为90%。磁共振1HNMR、13C NMR图谱如图13所示。1H NMR(400MHz,CDCl3)δ7.39–7.23(m,7H),6.89(d,J=8.7Hz,2H),6.64(s,1H),4.65–4.56(m,2H),4.35(d,J=1.9Hz,2H),3.82(s,3H).13C NMR(101MHz,CDCl3)δ203.19,160.36,136.99,129.43,128.58,128.11,128.04,123.21,114.59,110.26,101.81,95.52,72.41,69.63,55.40。
HRMS(ESI)m/z calculated for C19H17NNaO2S[M+Na+]+346.0872,found346.0878。
实施例14
本实施例实验方法基本与实施例1相同,本实施例中所采用的胺为1-(3-溴-4-甲氧基苯基)-4-(萘-2-基氧基)丁-2-炔-1-胺所得到的产物如结构式(2-14)所示。产率为68%。磁共振1H NMR、13C NMR图谱如图14所示。1H NMR(400MHz,CDCl3)δ7.76(dd,J=8.0,4.4Hz,2H),7.62(d,J=8.1Hz,1H),7.47–7.32(m,3H),7.22–7.14(m,2H),7.00(dd,J=8.5,1.9Hz,1H),6.66–6.53(m,2H),5.01(qd,J=12.8,2.1Hz,2H),3.83(s,3H).13C NMR(101MHz,CDCl3)δ204.71,156.44,154.95,134.22,132.71,129.95,129.57,128.40,127.72,127.02,126.58,124.27,124.09,118.76,112.24,112.02,109.70,108.39,101.07,94.49,67.61,56.32。
HRMS(ESI)m/z calculated for C22H16BrNNaO2S[M+Na+]+459.9977,found459.9993。
实施例15
本实施例实验方法基本与实施例1相同,本实施例中所采用的胺为1-(2-氯苯基)-4-(萘-2-基氧基)丁-2-炔-1-胺所得到的产物如结构式(2-15)所示。产率为88%。磁共振1HNMR、13C NMR图谱如图15所示。1H NMR(400MHz,CDCl3)δ7.74(t,J=7.6Hz,2H),7.61(d,J=8.1Hz,1H),7.49–7.27(m,3H),7.25–7.06(m,5H),6.95(t,J=7.6Hz,1H),5.11–4.85(m,2H).13C NMR(101MHz,CDCl3)δ205.91,155.02,134.23,133.26,130.14,130.06,129.96,129.67,129.59,128.64,127.73,127.24,126.99,126.64,124.35,118.83,109.54,108.40,98.58,94.38,67.53。
HRMS(ESI)m/z calculated for C21H14ClNNaOS[M+Na+]+386.0377,found386.0384。
实施例16
本实施例实验方法基本与实施例1相同,本实施例中所采用的胺为1-(4-溴苯基)-4-(萘-2-基氧基)丁-2-炔-1-胺所得到的产物如结构式(2-16)所示。产率为88%。磁共振1HNMR、13C NMR图谱如图16所示。1H NMR(400MHz,CDCl3)δ7.75(t,J=9.3Hz,2H),7.59(d,J=8.1Hz,1H),7.41(dt,J=23.5,7.3Hz,2H),7.28(d,J=8.4Hz,2H),7.17(d,J=8.5Hz,2H),6.99(d,J=8.4Hz,2H),6.61(s,1H),5.01(qd,J=12.8,2.2Hz,2H).13C NMR(101MHz,CDCl3)δ204.96,154.88,134.18,132.15,129.98,129.59,129.50,127.72,126.92,126.69,124.42,123.22,118.81,109.52,108.46,101.57,94.75,67.50。
HRMS(ESI)m/z calculated for C21H14BrNNaOS[M+Na+]+429.9872,found429.9874。
实施例17
本实施例实验方法基本与实施例1相同,本实施例中所采用的胺为1-苯基庚-2-炔-1-胺所得到的产物如结构式(2-17)所示。磁共振1H NMR、13C NMR图谱如图17所示。产率为82%。1H NMR(500MHz,CDCl3)δ7.35(dd,J=9.9,4.7Hz,2H),7.33–7.27(m,3H),6.52(t,J=3.1
Hz,1H),2.69–2.30(m,2H),1.59(dtd,J=14.9,7.6,2.2Hz,2H),1.51–1.32(m,2H),0.92(t,J=7.4Hz,3H).13C NMR(126MHz,CDCl3)δ203.37,131.98,128.98,128.65,127.79,110.33,100.84,97.70,33.78,29.69,21.94,13.75。
HRMS(ESI)m/z calculated for C14H15NNaS[M+Na+]+252.0817,found 252.0814。
实施例18
本实施例实验方法基本与实施例1相同,本实施例中所采用的胺为1-(4-氯苯基)庚-2-炔-1-胺所得到的产物如结构式(2-18)所示。产率为87%。磁共振1H NMR、13C NMR图谱如图18所示。1H NMR(500MHz,CDCl3)δ7.40–7.27(m,2H),7.27–7.20(m,2H),6.49(t,J=3.1Hz,1H),2.49(tdd,J=7.9,2.9,2.2Hz,2H),1.77–1.47(m,2H),1.49–1.26(m,2H),0.92(t,J=7.4Hz,3H).13C NMR(126MHz,CDCl3)δ203.06,134.44,130.54,129.20,128.91,110.08,100.03,99.99,98.39,33.68,29.67,21.92,13.72。
HRMS(ESI)m/z calculated for C14H14ClNNaS[M+Na+]+286.0428,found286.0423。
实施例19
本实施例实验方法基本与实施例1相同,本实施例中所采用的胺为4-(苄氧基)-1-(2-甲氧基苯基)丁2-炔-1-胺,所得到的产物如结构式(2-19)所示。产率为89%。磁共振1HNMR、13C NMR图谱如图19所示。1H NMR(500MHz,CDCl3)δ7.37–7.24(m,7H),6.99–6.92(m,2H),6.88(d,J=8.3Hz,1H),4.60(q,J=11.7Hz,2H),4.34(d,J=2.2Hz,2H),3.85(s,3H).13C NMR(126MHz,CDCl3)δ205.58,157.17,137.17,130.40,129.49,128.56,128.05,128.04,120.99,119.56,111.16,110.48,96.18,93.52,72.23,69.81,55.71。
HRMS(ESI)m/z calculated for C19H17NNaO2S[M+Na+]+346.0872,found346.0873。
实施例20
本实施例实验方法基本与实施例1相同,本实施例中所采用的本实施例中所采用的胺为1-(苯并[d][1,3]二氧杂环戊烯-5-基)庚-2-炔-1-胺,所得到的产物如结构式(2-20)所示。磁共振1H NMR、13C NMR图谱如图20所示。产率为75%。1H NMR(500MHz,CDCl3)δ6.88–6.69(m,3H),6.46(t,J=3.1Hz,1H),5.97(q,J=1.3Hz,2H),2.56–2.39(m,2H),1.62–1.53(m,2H),1.45–1.36(m,2H),0.92(t,J=7.4Hz,3H).13C NMR(126MHz,CDCl3)δ202.57,148.34,148.23,125.86,122.26,110.34,108.63,107.19,101.41,101.04,97.87,33.84,29.73,21.94,13.75。
实施例21
本实施例实验方法基本与实施例1相同,本实施例中所采用的本实施例中所采用的胺为1-苯基壬-1-烯-4-炔-3-胺,所得到的产物如结构式(2-21)所示。磁共振1H NMR、13CNMR图谱如图21所示。产率为80%。1H NMR(500MHz,CDCl3)δ7.45(d,J=7.3Hz,2H),7.37(t,J=7.5Hz,2H),7.32–7.28(m,1H),6.70(d,J=15.7Hz,1H),6.61(dd,J=15.6,10.4Hz,1H),6.39(dt,J=10.4,3.0Hz,1H),2.50–2.43(m,2H),1.59(dt,J=15.2,7.5Hz,2H),1.44(dt,J=14.9,7.3Hz,2H),0.97(t,J=7.3Hz,3H).13C NMR(126MHz,CDCl3)δ205.71,136.36,135.12,128.76,128.41,126.74,121.94,110.50,100.83,95.49,33.74,29.63,21.87,13.80.
HRMS(ESI)m/z calculated for C16H17NNaS[M+Na+]+278.0974,found 278.0972。
HRMS(ESI)m/z calculated for C15H15NNaO2S[M+Na+]+296.0716,found296.0718。
Claims (7)
1.一类联烯硫氰化物衍生物,其特征在于,该联烯硫氰化物衍生物具有下式结构:
其中,
R1分别为苯基、对甲基苯基、对甲氧基苯基、邻甲氧基苯基、间甲氧基苯基、对溴苯基、对氯苯基、邻氯苯基、对甲氧基间溴苯基、对苄氧基苯基或苯乙烯基;
R2分别为烷基或醚类。
2.一类联烯硫氰化物衍生物的合成方法,其特征在于,所述方法以炔丙胺、三氟甲硫银为原料,以卤素盐为添加剂,以有机溶剂为溶剂,经过两步串联反应,得到如式(I)所示的联烯硫氰化物衍生物;
合成反应过程如下所示:
其中,
R1分别为苯基、对甲基苯基、对甲氧基苯基、邻甲氧基苯基、间甲氧基苯基、对溴苯基、对氯苯基、邻氯苯基、对甲氧基间溴苯基、对苄氧基苯基或苯乙烯基;
R2分别为烷基或醚类;
所述原料及添加剂的摩尔比为炔丙胺:三氟甲硫银:卤素盐=1:1.5:1.5。
3.根据权利要求2所述的合成方法,其特征在于,所述卤素盐为氯化铁、溴化铁、溴化亚铁、碘化钾、溴化钾、溴化钠、溴化铵、四丁基溴化铵或四丁基碘化铵。
4.根据权利要求2所述的合成方法,其特征在于,所述有机溶剂为乙腈、二氯甲烷、四氢呋喃或甲苯。
5.根据权利要求2所述的合成方法,其特征在于,所述方法包括以下步骤:将所述炔丙胺、三氟甲硫银、卤素盐、溶于所述有机溶剂中,在室温下搅拌,反应得到式(I)所示的联烯硫氰化物衍生物。
6.根据权利要求2所述的合成方法,其特征在于,进一步地,将反应得到的所述联烯硫氰化物衍生物进行分离纯化。
7.根据权利要求6所述的合成方法,其特征在于,所述分离纯化是用体积比为乙酸乙酯:石油醚=1:100~1:10的溶液进行柱层析。
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