CN102924206B - 1,3-二取代-3-芳基丙烯类化合物的水相绿色制备方法及应用 - Google Patents

1,3-二取代-3-芳基丙烯类化合物的水相绿色制备方法及应用 Download PDF

Info

Publication number
CN102924206B
CN102924206B CN201210391104.0A CN201210391104A CN102924206B CN 102924206 B CN102924206 B CN 102924206B CN 201210391104 A CN201210391104 A CN 201210391104A CN 102924206 B CN102924206 B CN 102924206B
Authority
CN
China
Prior art keywords
aryl
cdcl
nmr
phenyl
disubstituted
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201210391104.0A
Other languages
English (en)
Other versions
CN102924206A (zh
Inventor
张勇健
赵景明
叶江
李哲龙
朱万育
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kunshan Tianyang New Material Co ltd
Tianyang New Material Shanghai Technology Co ltd
Shanghai Jiaotong University
Original Assignee
Shanghai Tianyang Holt Melt Adhesive Materials Co Ltd
Kunshan Tianyang Hot Melt Adhesives Co Ltd
Shanghai Jiaotong University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Tianyang Holt Melt Adhesive Materials Co Ltd, Kunshan Tianyang Hot Melt Adhesives Co Ltd, Shanghai Jiaotong University filed Critical Shanghai Tianyang Holt Melt Adhesive Materials Co Ltd
Priority to CN201210391104.0A priority Critical patent/CN102924206B/zh
Publication of CN102924206A publication Critical patent/CN102924206A/zh
Application granted granted Critical
Publication of CN102924206B publication Critical patent/CN102924206B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

本发明提供一种1,3-二取代-3-芳基丙烯类化合物的水相绿色制备方法及应用,以Pd(OAc)2为催化剂,水相中,无任何配体存在的条件下,将烯丙基碳酸酯类化合物和芳基硼酸类化合物反应制得1,3-二取代-3-芳基丙烯类化合物。该方法所使用的钯催化剂易于获得,反应条件温和,利用手性底物可以得到构型翻转的手性产物,手性转化率高,所得1,3-二取代-3-芳基丙烯类化合物易于转化和衍生化,可用于制备芳基丙酸类抗炎镇痛药。

Description

1,3-二取代-3-芳基丙烯类化合物的水相绿色制备方法及应用
技术领域
本发明涉及一种化工技术领域的化合物的合成方法及应用。系由醋酸钯催化的水相烯丙基碳酸酯和芳基苯硼酸反应,高效率、高选择性地合成1,3-二取代-3-芳基丙烯类化合物。本发明涉及把1,3-二取代-3-芳基丙烯类化合物经过简单氧化即可方便合成芳基丙酸类抗炎镇痛药。 
背景技术
Suzuki-Miyaura反应是重要的碳碳键构建反应,至今为止已开发了多种亲电试剂与有机硼酸化合物的交叉偶联反应[(a)Fu,G.C.Acc.Chem.Res.2008,41,1555.(b)Martin,R.;Buchwald,S.L.Acc.Chem.Res.2008,41,1461.(c)Kotha,S.;Lahiri,K.;Kashinath,D.Tetrahedron 2002,58,9633.(d)Miyaura,N.;Suzuki,A.Chem.Rev.1995,95,2457.]。但烯丙醇衍生物与有机硼酸化合物的偶联反应报导却很少,且其研究主要局限在烯丙基伯醇衍生物的偶联反应中(Pigge,F.C.Synthesis 2010,1745.)。Hayashi等开发的1,3-二取代烯丙基仲醇与芳基硼酸的偶联反应,但反应需要大量碱存在(Uozumi,Y.;Danjo,H.;Hayashi,T.J.Org.Chem.1999,64,3384.)。目前还缺少高效、高选择性、环境友好的烯丙基-芳基偶联反应。 
1,3-二取代-3-芳基丙烯类化合物可有效制备芳基丙酸类抗炎镇痛药(陈志龙,吴毓林,伍贻康,有机化学,2002,22,22),是一重要的有机化合物。虽然有一些方法制备1,3-二取代-3-芳基丙烯类化合物,但其原料主要用芳基格氏试剂、芳基锌试剂或芳基铝试剂等强反应性亲核试剂。其反应原料需要预先制备,反应条件苛刻[(a)Lauer,A.M.;Mahmud,F.;Wu,J.J.Am.Chem.Soc.2011,133,9119.(b)Selim,K.B.;Nakanishi,H.;Matsumoto,Y.;Yamamoto,Y.;Yamada,K.;Tomioka,K.J.Org.Chem.2011,76,1398.(c)Polet,D.;Rathgeb,X.;Falciola,C.A.;Langlois,J.-B.;Hajjaji,S.E.;Alexakis,A.Chem.Eur.J.2009,15,1205.(d)Gao,F.;Lee,Y.;Mandai,K.;Hoveyda,A.H.Angew.Chem.,Int.Ed.2010,49,8370.]。大多数过渡金属催化的有机合成反应需要有机配体与金属形成的配合物为催化剂,但通常有机配体,特别是有机膦配体的稳定性比较差,而且价格昂贵。另外,有机合成反应中的有机溶剂的使用也会造成重要的环境问题。水无疑是最环保的溶剂。因此开发高效、高选择性、无有机配体参与的水相烯丙基-芳基偶联反应,制备1,3-二取代-3-芳基丙烯类化合物具有重要的现实意义。 
发明内容
本发明的目的是提供一种1,3-二取代-3-芳基丙烯类化合物的水相绿色制备方法。 
本发明的1,3-二取代-3-芳基丙烯类化合物的制备方法的技术方案,其特征是在水相中,0℃~100℃下,以烯丙基碳酸酯类化合物和芳基硼酸类化合物为原料,以Pd(OAc)2为催化剂反应1-48小时,制得1,3-二取代-3-芳基丙烯类化合物。 
根据本发明的技术方案,其特征在于通过如下烯丙基-芳基偶联反应过程: 
在通式I,II和III中 
R1和R2为C1-C20的烷基、C3-C16的环烷基、C4-C16的含N、O或S的杂环基、C4-C24的芳基、取代基含N、O、S、P或卤素的C4-C24的取代芳基、C6-C26的芳基烷基,芳基烯基或芳基炔基、-(C1-C10烷基)-OR4、-(C1-C10烷基)-SR5、-(C1-C10烷基)-NR6R7,其中R4、R5、R6和R7分别为C1-C8烷基、C4-C15芳基或C5-C15芳基烷基; 
R3为C1-C20的烷基、C3-C16的环烷基、C4-C24芳基、C6-C26的芳基烷基; 
Ar为C4-C24的芳基、取代基含N、O、S、P或卤素的C4-C24的取代芳基、C4-C16的含N、O或S的杂环芳基。 
根据本发明的技术方案,其特征是所述的烯丙基碳酸酯、芳基硼酸和Pd(OAc)2的摩尔比为1:1-2:0.0001-0.05。 
根据本发明的技术方案,其特征是利用(R)-构型的烯丙基碳酸酯为原料可以值得(S)-构型的1,3-二取代-3-芳基丙烯类化合物;利用(S)-构型的烯丙基碳酸酯为原料可以值得(R)-构型的1,3-二取代-3-芳基丙烯类化合物,手性完全转换。 
本发明制得的手性1,3-二取代-3-芳基丙烯类化合物可以用于制备(S)-萘普生,一种抗炎镇痛药物,具体实施如下所示: 
本发明所提供的1,3-二取代-3-芳基丙烯类化合物的制备方法,是一种高效的、环境友好的新方法,具有如下优点:1.所使用的醋酸钯催化剂易于获得,应用广泛,经济实用。2.反应无需加入有机配体,环境友好,经济实用。3.反应条件温和。反应在水溶液,氧气氛围下进行,不需加入碱。4.利用手性底物可以得到构型翻转的手性产物,手性转化率高,产 物对映选择性高。5.所得1,3-二取代-3-芳基丙烯类化合物易于转化和衍生化,可用于制备芳基丙酸类抗炎镇痛药,如萘普生。 
本发明通过如下实施实例进一步举例说明,但下述实施实例仅有助于进一步理解本发明,并不限制本发明内容。本发明的制备方法可进一步用代表化合物的制备过程体现如下: 
实施例1:烯丙基碳酸酯类化合物和芳基硼酸在Pd(OAc)2催化下的水相烯丙基-芳基偶联反应 
反应管中依次加入Pd(OAc)2(0.0003mmol),烯丙基碳酸酯(0.3mmol),芳基硼酸(0.6mmol),H2O(0.6mL),20℃下反应24小时。减压蒸去溶剂后残留物柱层析得到产物(乙酸乙酯:石油醚=1:50-200)。 
3a:R1=苯基,R2=甲基,Ar=苯基 
产率:91%;1H NMR(400MHz,CDCl3):7.36-7.32(m,3H),7.30-7.26(m,5H),7.23-7.17(m,2H),6.44-6.35(m,2H),3.64(dq,J=6.8,6.8Hz,1H),1.46(d,J=6.8Hz,3H). 13C NMR(100MHz,CDCl3):145.6,137.5,135.2,128.5,127.3,127.0,126.2,126.1,42.5,21.2. 
实施例3:烯丙基碳酸酯类化合物和芳基硼酸在Pd(OAc)2催化下的水相烯丙基-芳基偶联反应 
反应管中依次加入Pd(OAc)2(0.003mmol),烯丙基碳酸酯(0.3mmol),芳基硼酸(0.45mmol),H2O(0.6mL),0℃下反应24小时。减压蒸去溶剂后残留物柱层析得到产物(乙酸乙酯:石油醚=1:50-200)。 
3a:R1=苯基,R2=甲基,Ar=苯基 
产率:85%;1H NMR(400MHz,CDCl3):7.36-7.32(m,3H),7.30-7.26(m,5H),7.23-7.17(m,2H),6.44-6.35(m,2H),3.64(dq,J=6.8,6.8Hz,1H),1.46(d,J=6.8Hz,3H). 13C NMR(100MHz,CDCl3):145.6,137.5,135.2,128.5,127.3,127.0,126.2,126.1,42.5,21.2. 
实施例4:烯丙基碳酸酯类化合物和芳基硼酸在Pd(OAc)2催化下的水相烯丙基-芳基偶联反应 
反应管中依次加入Pd(OAc)2(0.003mmol),烯丙基碳酸酯(0.3mmol),芳基硼酸(0.45mmol),H2O(0.6mL),100℃下反应2小时。减压蒸去溶剂后残留物柱层析得到产物(乙酸乙酯:石油醚=1:50-200)。 
3a:R1=苯基,R2=甲基,Ar=苯基 
产率:91%;1H NMR(400MHz,CDCl3):7.36-7.32(m,3H),7.30-7.26(m,5H),7.23-7.17(m,2H),6.44-6.35(m,2H),3.64(dq,J=6.8,6.8Hz,1H),1.46(d,J=6.8Hz,3H). 13C NMR(100MHz,CDCl3):145.6,137.5,135.2,128.5,127.3,127.0,126.2,126.1,42.5,21.2. 
实施例5:烯丙基碳酸酯类化合物和芳基硼酸在Pd(OAc)2催化下的水相烯丙基-芳基偶联反应 
反应管中依次加入Pd(OAc)2(0.003mmol),烯丙基碳酸酯(0.3mmol),芳基硼酸(0.45mmol),H2O(0.6mL),20℃下反应6小时。减压蒸去溶剂后残留物柱层析得到产物(乙酸乙酯:石油醚=1:50-200)。 
3a:R1=苯基,R2=甲基,Ar=苯基 
产率:95%;1H NMR(400MHz,CDCl3):7.36-7.32(m,3H),7.30-7.26(m,5H),7.23-7.17(m,2H),6.44-6.35(m,2H),3.64(dq,J=6.8,6.8Hz,1H),1.46(d,J=6.8Hz,3H). 13C NMR(100MHz,CDCl3):145.6,137.5,135.2,128.5,127.3,127.0,126.2,126.1,42.5,21.2. 
3b:R1=苯基,R2=甲基,Ar=2-甲基苯基 
产率:92%;1H NMR(400MHz,CDCl3):7.35-7.10(m,9H),6.37-6.35(m,2H),3.89-3.82(m,1H),2.37(s,3H),1.44(d,J=6.8Hz,3H).13C NMR(100MHz,CDCl3):134.5,137.6,135.6,134.8,130.4,128.5,128.4,127.0,126.3,126.2,126.1,126.0,38.0,20.4,19.5. 
3c:R1=苯基,R2=甲基,Ar=3-甲氧基苯基 
产率:93%;1H NMR(400MHz,CDCl3):7.36-7.17(m,6H),6.88-6.74(m,3H),6.44-6.34(m,2H),3.80(s,3H),3.61(dq,J=7.2,4.8Hz,1H),1.45(d,J=7.2Hz,3H).13C NMR(100MHz,CDCl3):159.7,147.3,137.5,135.0,129.4,128.5,128.4,127.0,126.1,119.7,113.3,111.2,55.1,42.6,21.1. 
3d:R1=苯基,R2=甲基,Ar=4-甲氧基苯基 
产率:91%;1H NMR(400MHz,CDCl3):7.36-7.33(m,2H),7.30-7.26(m,2H),7.20-7.16(m,3H),6.88-6.84(m,2H),6.41-6.32(m,2H),3.79(s,3H),3.60(dq,J=7.2,6.8Hz,1H),1.44(d,J=7.2Hz,3H).13C NMR(100MHz,CDCl3):137.7,137.6,135.6,128.5,128.2,127.0,126.1,113.8,55.3,41.7,21.3. 
3e:R1=苯基,R2=甲基,Ar=4-甲氧羰基苯基 
产率:84%;1H NMR(400MHz,CDCl3):8.00-7.97(m,2H),7.37-7.19(m,7H),6.44-6.32(m,2H),3.90(s,3H),3.70(dq,J=6.8,6.8Hz,1H),1.48(d,J=6.8Hz,3H).13C NMR(100MHz,CDCl3):150.9,134.1,129.8,129.1,128.5,128.1,127.3,127.2,126.1,52.0,42.6, 21.0. 
3f:R1=苯基,R2=甲基,Ar=1-萘基 
产率:86%;1H NMR(400MHz,CDCl3):8.18(d,J=8.0Hz,1H),7.87(dd,J=8.0,1.6Hz,1H),7.74(m,1H),7.54-7.43(m,4H),7.37-7.33(m,2H),7.30-7.24(m,2H),7.21-7.16(m,1H),6.55(dd,J=16.0,5.6Hz,1H),6.47(d,J=16.0Hz,1H),4.47(dq,J=6.8,6.4Hz,1H),1.62(d,J=6.8Hz,3H).13C NMR(100MHz,CDCl3):141.5,137.5,134.9,134.0,131.4,128.9,128.9,128.5,127.0,126.9,126.1,125.9,125.6,125.4,123.8,123.5,37.3,20.8. 
3g:R1=苯基,R2=甲基,Ar=2-萘基 
产率:85%;1H NMR(400MHz,CDCl3):7.97-7.87(m,1H),7.81-7.78(m,3H),7.69(s,1H),7.45-7.40(m,2H),7.38-7.35(m,2H),7.30-7.26(m,2H),7.21-7.17(m,1H),6.46-6.45(m,2H),3.83-3.7(m,1H),1.55(d,J=7.2Hz,3H).13C NMR(400MHz,CDCl3):143.0,137.5,135.1,133.6,132.2,128.8,128.5,128.0,127.6,127.6,127.1,126.3,126.2,125.9,125.3,125.2,42.6,21.1. 
3h:R1=4-甲氧基苯基,R2=甲基,Ar=苯基 
产率:81%;1H NMR(400MHz,CDCl3):7.33-7.18(m,7H),6.85-6.81(m,2H),6.36(d,J=16.0Hz,1H),6.24(dd,J=16.0,6.8Hz,1H),3.78(s,3H),3.61(dq,J=7.2,6.8Hz,1H),1.45(d,J=7.2Hz,3H).13C NMR(100MHz,CDCl3):158.8,145.9,133.1,130.4,128.4,127.9,127.3,127.2,126.1,113.9,55.3,42.5,21.3. 
3i:R1=4-硝基苯基,R2=甲基,Ar=苯基 
产率:82%;1H NMR(400MHz,CDCl3):8.16-8.13(m,2H),7.48-7.45(m,2H),7.36-7.32(m,2H),7.28-7.22(m,3H),6.59(dd,J=16.0,6.4Hz,1H),6.46(d,J=16.0Hz,1H),3.69(dq,J=6.4,6.8Hz,1H),1.50(d,J=6.8Hz,3H).13C NMR(100MHz,CDCl3):146.5,144.5,144.1,140.4,128.6,127.2,126.7,126.6,126.5,123.9,42.7,20.8. 
3j:R1=苯基,R2=氢,Ar=苯基 
产率:86%;1H NMR(400MHz,CDCl3):7.37-7.32(m,2H),7.31-7.28(m,3H),7.27-7.25(m,2H),7.23-7.17(m,3H),6.46(d,J=16.0Hz,1H),6.35(dt,J=16.0,6.4Hz,1H),3.55(d,J=6.4Hz,2H).13C NMR(400MHz,CDCl3):131.0,129.2,128.6,128.5,128.5,127.1,126.2,126.1,39.3. 
3k:R1=苯基,R2=正丁基,Ar=苯基 
产率:89%;1H NMR(400MHz,CDCl3):7.36-7.33(m,2H),7.32-7.27(m,3H),7.27-7.25(m,3H),7.24-7.16(m,2H),6.41-6.30(m,2H),3.39(dt,J=7.2,7.2Hz),1.83-1.76 (m,2H),1.37-1.20(m,4H),0.87(t,J=7.2Hz,3H).13C NMR(100MHz,CDCl3):134.5,129.2,128.4,128.4,127.6,127.0,126.1,126.1,49.2,35.6,29.8,22.7,14.0. 
3l:R1=苯基,R2=2-苯基乙基,Ar=苯基 
产率:94%;1H NMR(400MHz,CDCl3):7.36-7.15(m,15H),6.41(d,J=16.0Hz,1H),6.35(dd,J=16.0,7.2Hz,1H),3.45(dt,J=7.2,7.6Hz,1H),2.69-2.55(m,2H),2.15(dd,J=8.4,7.2Hz,2H).13C NMR(100MHz,CDCl3):134.0,129.7,128.6,128.4,128.3,127.7,127.1,126.3,126.1,125.8,48.5,37.3,33.7. 
3m:R1=苯基,Ar=苯基 
产率:95%;1H NMR(400MHz,CDCl3):7.36-7.16(m,10H),6.42(d,J=16.4Hz,1H),6.32(dd,J=16.4,7.6Hz,1H),4.87(t,J=4.4Hz,1H),3.96-3.81(m,4H),3.43(dt,J=7.6,7.6Hz,1H),1.98-1.91(m,2H),1.76-1.59(m,2H).13C NMR(100MHz,CDCl3):144.0,137.4,133.7,129.6,128.5,128.4,127.6,127.0,126.3,126.1,104.4,64.8,48.9,32.0,29.8. 
3n:R1=环己基,R2=甲基,Ar=苯基 
产率:66%;1H NMR(400MHz,CDCl3):7.30-7.12(m,5H),5.55(ddd,J=15.6,6.8,0.8Hz,1H),5.41(dd,J=15.6,6.0Hz,1H),3.40(dq,J=7.2,6.8Hz,1H),1.96-1.89(m,1H),1.74-1.67(m,4H),1.32(d,J=7.2Hz,3H),1.27-1.01(m,6H).13C NMR(100MHz,CDCl3):135.2,132.3,128.3,127.9,127.1,125.8,42.2,40.6,33.2,26.2,26.1,21.6. 
3o:R1=苯基,R2=苄基,Ar=苯基 
产率:99%;1H NMR(400MHz,CDCl3):δ7.31-7.06(m,15H),6.41(dd,J=7.6,15.2Hz,1H),6.28(d,J=16.4Hz,1H),3.73(dt,J=7.2,7.6Hz,1H),3.16-3.07(m,2H).13C NMR(100MHz,CDCl3):δ143.6,139.8,137.4,133.2,129.9,129.2,128.4,128.0,127.8,127.0,126.3,126.1,125.9,50.9,42.6.HRMS(EI-MS):Calcd.for C22H20[M]+:284.1565,Found:284.1567. 
3p:R1=苯基,R2=2’-甲基苄基,Ar=苯基 
产率:99%;1H NMR(400MHz,CDCl3):δ7.31-7.16(m,10H),7.12-6.97(m,4H),6.44(dd,J=7.6,16.4Hz,1H),6.26(d,J=15.6Hz,1H),3.70(dt,J=7.2,7.6Hz,1H),3.16-3.04(m,2H),2.26(s,3H).13C NMR(100MHz,CDCl3):δ143.9,138.1,137.4,136.2,133.1,130.1,130.1,139.9,128.4,128.3,127.8,127.0,126.4,126.1,126.1,125.6,49.8,39.9,19.5.HRMS(EI-MS):Calcd.for C23H22[M]+:298.1722,Found:298.1727. 
3q:R1=苯基,R2=乙氧羰基甲基,Ar=苯基 
产率:84%;1H NMR(400MHz,CDCl3):δ7.34-7.17(m,10H),6.45-6.31(m,2H), 4.10-4.01(m,3H),2.87-2.76(m,2H),1.16(t,J=6.8Hz,3H),.13C NMR(100MHz,CDCl3):δ171.7,142.5,137.0,131.9,130.1,128.6,128.4,127.5,127.3,126.7,126.2,60.4,45.1,40.7,14.1.HRMS(EI-MS):Calcd.for C19H20O2[M]+:280.1463,Found:280.1466. 
3r:R1=苯基,R2=乙酰甲基,Ar=苯基 
产率:85%;1H NMR(400MHz,CDCl3):δ7.34-7.17(m,10H),6.41-6.28(m,2H),4.09(dq,J=7.2,6.4Hz,1H),2.98(dd,J=7.2,16.8Hz,1H),2.93(dd,J=6.8,16.0Hz,1H),2.11(s,3H).13C NMR(100MHz,CDCl3):δ206.7,142.8,136.9,132.3,129.8,128.6,128.4,127.5,127.2,126.6,126.1,49.2,43.8,30.6. 
3s:R1=苯基,R2=烯丙基,Ar=苯基 
产率:99%;1H NMR(400MHz,CDCl3):δ7.37-7.18(m,10H),6.43-6.34(m,2H),5.81-5.73(m,1H),5.09-4.99(m,2H),3.54(dt,J=7.2,6.0Hz,1H),2.61-2.57(m,2H).13C NMR(100MHz,CDCl3):δ143.7,137.4,136.4,133.4,139.7,128.4,128.4,127.7,127.1,126.3,126.1,116.3,48.9,40.1. 
3t:R1=苯基,R2=烯丙基,Ar=3-甲氧基苯基 
产率:93%;1H NMR(400MHz,CDCl3):δ7.35-7.17(m,6H),6.86-6.74(m,3H),6.42-6.31(m,2H),5.82-5.71(m,1H),5.08-4.97(m,1H),3.80(s,3H),3.50(dt,J=7.2,7.6Hz,1H),2.59-2.56(m,2H).13C NMR(100MHz,CDCl3):δ159.7,145.5,137.4,136.4,133.2,129.8,129.4,128.4,127.1,126.1,120.1,116.3,113.7,111.3,55.1,48.9,40.1.HRMS(EI-MS):Calcd.for C19H20O[M]+:264.1514,Found:264.1508. 
3u:R1=苯基,R2=烯丙基,Ar=4-甲氧羰基苯基 
产率:95%;1H NMR(400MHz,CDCl3):δ8.00(d,J=8.0Hz,2H),7.35-7.18(m,7H),6.42-6.30(m,2H),5.78-5.68(m,1H),5.07-4.98(m,2H),5.08-4.97(m,1H),3.90(s,3H),3.59(dt,J=7.2,7.6Hz,1H),2.66-2.53(m,2H).13C NMR(100MHz,CDCl3):δ166.9,149.1,137.1,135.8,132.3,130.3,129.8,128.4,128.3,127.7,127.2,126.1,116.7,51.9,48.8,39.9.HRMS(EI-MS):Calcd.for C20H20O2[M]+:292.1463,Found:292.1468. 
3v:R1=苯基,R2=烯丙基,Ar=1-萘基 
产率:94%;1H NMR(400MHz,CDCl3):δ8.16(d,J=8.0Hz,1H),7.88-7.86(m,1H),7.79-7.73(m,1H),7.54-7.45(m,4H),7.34-7.16(m,5H),6.54-6.42(m,2H),5.91-5.81(m,1H),5.14-4.99(m,2H),4.38(dt,J=7.2,6.8Hz,1H),2.78-2.74(m,2H).13C NMR(100MHz,CDCl3):δ139.8,137.4,136.6,134.0,133.1,131.6,130.2,128.9,128.4,127.1,127.0,126.1,125.9,125.5,125.4,124.3,123.4,116.4,43.3,39.8.HRMS(EI-MS):Calcd.for  C22H20[M]+:284.1565,Found:284.1566. 
3w:R1=苯基,R2=烯丙基,Ar=2-萘基 
产率:96%;1H NMR(400MHz,CDCl3):δ7.81-7.79(m,3H),7.69-7.68(m,1H),7.49-5.737.17(m,8H),6.48-6.40(m,2H),5.83-5.74(m,1H),5.10-4.97(m,2H),3.70(dt,J=6.4,6.0Hz,1H),2.71-2.67(m,2H).13C NMR(100MHz,CDCl3):δ141.2,137.4,136.4,133.6,133.3,132.3,130.0,128.5,128.1,127.6,127.6,127.1,126.4,126.2,126.0,125.9,125.4,116.4,48.9,40.0.HRMS(EI-MS):Calcd.for C22H20[M]+:284.1565,Found:284.1573. 
实施例6:手性烯丙基碳酸酯类化合物和芳基硼酸在Pd(OAc)2的配合物催化下的烯丙基-芳基偶联反应 
反应管中依次加入Pd(OAc)2(0.003mmol),(R)-型烯丙基碳酸酯(97%ee)(0.3mmol),芳基硼酸(0.45mmol),H2O(0.6mL),25℃下反应8小时。减压蒸去溶剂后残留物柱层析得到产物(乙酸乙酯:石油醚=1:50-200)。 
(S)-3a:R1=苯基,R2=甲基,Ar=苯基 
产率:80%;92%ee;1H NMR(400MHz,CDCl3):7.36-7.32(m,3H),7.30-7.26(m,5H),7.23-7.17(m,2H),6.44-6.35(m,2H),3.64(dq,J=6.8,6.8Hz,1H),1.46(d,J=6.8Hz,3H). 13C NMR(100MHz,CDCl3):145.6,137.5,135.2,128.5,127.3,127.0,126.2,126.1,42.5,21.2. 
(S)-3c:R1=苯基,R2=甲基,Ar=3-甲氧基苯基 
产率:82%;92%ee;1H NMR(400MHz,CDCl3):7.36-7.17(m,6H),6.88-6.74(m,3H),6.44-6.34(m,2H),3.80(s,3H),3.61(dq,J=7.2,4.8Hz,1H),1.45(d,J=7.2Hz,3H).13C NMR(100MHz,CDCl3):159.7,147.3,137.5,135.0,129.4,128.5,128.4,127.0,126.1,119.7,113.3,111.2,55.1,42.6,21.1. 
(S)-3e:R1=苯基,R2=甲基,Ar=4-甲氧羰基苯基 
产率:73%;92%ee;1H NMR(400MHz,CDCl3):8.00-7.97(m,2H),7.37-7.19(m,7H),6.44-6.32(m,2H),3.90(s,3H),3.70(dq,J=6.8,6.8Hz,1H),1.48(d,J=6.8Hz,3H).13C NMR(100MHz,CDCl3):150.9,134.1,129.8,129.1,128.5,128.1,127.3,127.2,126.1,52.0,42.6,21.0. 
实施例4:(S)-萘普生的合成 
反应管中依次加入Pd(OAc)2(0.03mmol),(S)-型烯丙基碳酸酯1a(96%ee)(3.0mmol),6-甲氧基-2-萘硼酸(2h)(4.5mmol),H2O(6mL),25℃下反应24小时。减压蒸去溶剂后残留物柱层析得到产物(R)-3o(乙酸乙酯:石油醚=1:100)。 
产率:82%;96%ee;1H NMR(400MHz,CDCl3).:7.71-7.67(m,2H),7.63-7.61(m,1H),7.39-7.35(m,3H),7.30-7.27(m,2H),7.21-7.17(m,1H),7.14-7.11(m,2H),6.49-6.41(m,2H),3.91(s,3H),3.80-3.72(m,1H),1.54(d,J=7.2Hz,3H).13C NMR(100MHz,CDCl3):157.3,140.7,137.6,135.3,133.2,129.1,129.1,128.6,128.4,127.0,126.9,126.8,126.1,125.1,118.7,105.6,55.3,42.4,21.1. 
0℃下将高碘酸钠(1.8mmol)和高锰酸钾(0.09mmol)加入到(R)-3o(0.35mmol)和碳酸钾(0.18mmol)的叔丁醇(35mL)和水(7.0mL)溶液中,其反应混合物在室温下搅拌48小时。在反应混合液中加入1M的盐酸至PH=2,再加入硫代硫酸钠至颜色消失。减压蒸去叔丁醇,剩余水溶液用二氯甲烷萃取,干燥,减压蒸去溶剂后残留物柱层析得到产物(S)-萘普生(乙酸乙酯:石油醚=1:3)。经一次重结晶得到(S)-萘普生>99%ee。 
产率:70%;>99%ee;1H NMR(400MHz,CDCl3):7.72(s,1H),7.69(s,2H),7.42(dd,J=8.4,1.6Hz,1H),7.15(dd,J=8.8,1.6Hz,1H),7.11(d,J=2.0Hz,1H),3.92(s,3H),3.88(q,J=7.2Hz,1H),1.60(d,J=7.2Hz,3H).13C NMR(100MHz,CDCl3):180.8,157.7,134.8,133.8,129.3,128.9,127.2,126.2,126.1,119.0,105.6,55.3,45.3. 

Claims (3)

1.一种3-二取代-3-芳基丙烯类化合物的绿色制备方法,其特征是在水相中,0℃~100℃下,以烯丙基碳酸酯类化合物I和芳基硼酸类化合物II为原料,以Pd(OAc)2为催化剂反应1-48小时,制得1,3-二取代-3-芳基丙烯类化合物III,通过如下烯丙基-芳基偶联反应过程:
在通式I,II和III中
R1为C3-C16的环烷基、C4-C24的芳基;
R2为C1-C20的烷基、C4-C24的芳基、C6-C26芳基烷基;
R3为C1-C20的烷基;
Ar为C4-C24的芳基。
2.按照权利要求1所述的1,3-二取代-3-芳基丙烯类化合物的绿色制备方法,其特征是所述的烯丙基碳酸酯、芳基硼酸和Pd(OAc)2的摩尔比为1:1-2:0.0001-0.05。
3.按照权利要求1所述的1,3-二取代-3-芳基丙烯类化合物的绿色制备方法,其特征是利用(R)-构型的烯丙基碳酸酯为原料可以制得(S)-构型的1,3-二取代-3-芳基丙烯类化合物;利用(S)-构型的烯丙基碳酸酯为原料可以制得(R)-构型的1,3-二取代-3-芳基丙烯类化合物,手性转换完全。
CN201210391104.0A 2012-10-16 2012-10-16 1,3-二取代-3-芳基丙烯类化合物的水相绿色制备方法及应用 Active CN102924206B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210391104.0A CN102924206B (zh) 2012-10-16 2012-10-16 1,3-二取代-3-芳基丙烯类化合物的水相绿色制备方法及应用

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210391104.0A CN102924206B (zh) 2012-10-16 2012-10-16 1,3-二取代-3-芳基丙烯类化合物的水相绿色制备方法及应用

Publications (2)

Publication Number Publication Date
CN102924206A CN102924206A (zh) 2013-02-13
CN102924206B true CN102924206B (zh) 2014-09-03

Family

ID=47639170

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210391104.0A Active CN102924206B (zh) 2012-10-16 2012-10-16 1,3-二取代-3-芳基丙烯类化合物的水相绿色制备方法及应用

Country Status (1)

Country Link
CN (1) CN102924206B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115141073B (zh) * 2022-07-21 2024-05-24 五邑大学 一种芳香烃二聚体化合物的制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102367225A (zh) * 2011-10-10 2012-03-07 上海交通大学 一种萘普生的制备方法
CN102432425A (zh) * 2011-10-10 2012-05-02 上海交通大学 1,3-二取代-3-芳基丙烯类化合物制备方法及应用

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102367225A (zh) * 2011-10-10 2012-03-07 上海交通大学 一种萘普生的制备方法
CN102432425A (zh) * 2011-10-10 2012-05-02 上海交通大学 1,3-二取代-3-芳基丙烯类化合物制备方法及应用

Also Published As

Publication number Publication date
CN102924206A (zh) 2013-02-13

Similar Documents

Publication Publication Date Title
CN102382001B (zh) 一种邻氨基芳甲酸芳基酯衍生物的合成方法
US9096626B2 (en) Monophosphorus ligands and their use in cross-coupling reactions
Liu et al. General and highly efficient fluorinated-N-heterocyclic carbene–based catalysts for the palladium-catalyzed Suzuki–Miyaura reaction
Vogt et al. Stereocontrolled palladium-catalysed umpolung allylation of aldehydes with allyl acetates
CN110283078A (zh) 一种多取代的1,4二烯烃类化合物及其制备方法
Qin et al. Palladium‐Catalyzed Coupling of Propargylic Alcohols with Boronic Acids under Ambient Conditions
CN111961087A (zh) 含邻位碳硼烷基苯并噻唑的半夹心钌配合物及制备与应用
CN111620911A (zh) 手性螺环磷酸双铑配合物及其制备方法与应用
Li et al. Palladium‐Catalyzed C− H Functionalization of Phenyl 2‐Pyridylsulfonates
CN102924206B (zh) 1,3-二取代-3-芳基丙烯类化合物的水相绿色制备方法及应用
CN101967075B (zh) 一种利用3-芳基-2,3-二溴丙酸合成端炔化合物的方法
Genin et al. Gold-catalyzed hydroxy-and alkoxycyclization of functionalized enynes
CN107915653B (zh) 催化酯和胺进行反应制备酰胺的方法
CN114907404B (zh) 5-(2-(二取代膦基)苯基)-1-烷基-1h-吡唑膦配体及其制备方法和应用
CN113387886B (zh) 一种2-胺基二苯并[c,e]吖庚因化合物及其合成方法
Xi et al. Copper-Catalyzed Enantioselective Radical Esterification of Propargylic C–H Bonds
CN102432425B (zh) 1,3-二取代-3-芳基丙烯类化合物制备方法及应用
CN111362795B (zh) 一类取代丁酸酯类衍生物的制备方法
CN102898342A (zh) 一种手性化合物
CN108440549B (zh) 螺环吲哚类化合物的合成方法
CN114989072B (zh) 一种不对称催化合成手性1,4-二氢吡啶化合物的方法及其应用
CN108727179A (zh) 一种α-烯丙基取代的α,β-不饱和酮、酯或腈化合物的合成方法
CN114957304B (zh) 一种手性1,5-二硼基烷烃化合物及其合成方法和应用
CN112979693B (zh) 系列烷基三甲基锡化合物及其制备方法与应用
Ma Palladium-Catalyzed Stereoselective CF Bond Activation of Gem-Difluoroalkenes and Copper-Mediated Trifluoromethylation of α-Diazo Compounds

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C53 Correction of patent of invention or patent application
CB02 Change of applicant information

Address after: Qiandeng Town Wenpu road Kunshan city Suzhou City, Jiangsu province 215341 No. 366

Applicant after: KUNSHAN TIANYANG HOT MELT ADHESIVE Co.,Ltd.

Applicant after: SHANGHAI JIAO TONG University

Applicant after: SHANGHAI TIANYANG HOT MELT ADHESIVE Co.,Ltd.

Address before: Qiandeng Town Wenpu road Kunshan city Suzhou City, Jiangsu province 215341 No. 366

Applicant before: KUNSHAN TIANYANG HOT MELT ADHESIVE Co.,Ltd.

Applicant before: SHANGHAI JIAO TONG University

Applicant before: Shanghai Tianyang Hotmelt Adhesives Co.,Ltd.

C14 Grant of patent or utility model
GR01 Patent grant
CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: 215341 No. 366, Shipu Zhongjie Road, Qiandeng Town, Kunshan City, Suzhou City, Jiangsu Province

Patentee after: Kunshan Tianyang New Material Co.,Ltd.

Patentee after: SHANGHAI JIAO TONG University

Patentee after: SHANGHAI TIANYANG HOT MELT ADHESIVE Co.,Ltd.

Address before: 215341 No. 366, Wenpu Road, Qiandeng Town, Kunshan City, Suzhou City, Jiangsu Province

Patentee before: KUNSHAN TIANYANG HOT MELT ADHESIVE Co.,Ltd.

Patentee before: SHANGHAI JIAO TONG University

Patentee before: SHANGHAI TIANYANG HOT MELT ADHESIVE Co.,Ltd.

CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 215341 No. 366, Shipu Zhongjie Road, Qiandeng Town, Kunshan City, Suzhou City, Jiangsu Province

Patentee after: Kunshan Tianyang New Material Co.,Ltd.

Patentee after: SHANGHAI JIAO TONG University

Patentee after: Tianyang New Material (Shanghai) Technology Co.,Ltd.

Address before: 215341 No. 366, Shipu Zhongjie Road, Qiandeng Town, Kunshan City, Suzhou City, Jiangsu Province

Patentee before: Kunshan Tianyang New Material Co.,Ltd.

Patentee before: SHANGHAI JIAO TONG University

Patentee before: SHANGHAI TIANYANG HOT MELT ADHESIVE Co.,Ltd.