HOMO-DIELS-ALDER CYCLOADDITIONS CATALYZED BY COBALT TRIPHENYLPHOSPHINE ZINC SYSTEMS

被引：41

作者：

DUAN, IF

CHENG, CH

SHAW, JS

CHENG, SS

LIOU, KF

机构：

[1] NATL TSING HUA UNIV,DEPT CHEM,HSINCHU 300,TAIWAN

[2] CHUNG SHAN INST SCI & TECHNOL,LUNGTAN,TAIWAN

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1991年 / 19期

关键词：

D O I：

10.1039/c39910001347

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

[CoI2(PPh3)n]-zinc systems (n = 1 or 2) exhibit high catalytic activity for the homo-Diels-Alder [2 + 2 + 2] cycloadditions of norbornadiene with various alkynes including terminal and internal acetylenes and methyl prop-2-ynyl ether to give the corresponding deltacyclenes in good to excellent yields.

引用

收藏

页码：1347 / 1348

页数：2

相关论文

共 16 条

[1] ASYMMETRIC CATALYSTS .55. OPTICALLY-ACTIVE DELTACYCLANES AND DELTACYCLENES BY ENANTIOSELECTIVE CATALYSIS [J].

BRUNNER, H ;

MUSCHIOL, M ;

PRESTER, F .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1990, 29 (06) :652-653

[2] AUXILIARY SILICON IN REGIOSELECTIVE COBALT CATALYZED PROTOBERBERINE SYNTHESES [J].

HILLARD, RL ;

PARNELL, CA ;

VOLLHARDT, KPC .

TETRAHEDRON, 1983, 39 (06) :905-911

[3] STEREOSELECTIVITY IN THE HOMO DIELS-ALDER REACTION [J].

LAUTENS, M ;

EDWARDS, LG .

TETRAHEDRON LETTERS, 1989, 30 (49) :6813-6816

[4] SCOPE OF THE COBALT-CATALYZED [2+2+2] HOMO-DIELS-ALDER REACTION [J].

LAUTENS, M ;

CRUDDEN, CM .

ORGANOMETALLICS, 1989, 8 (11) :2733-2735

[5] REGIOCHEMICAL CONTROL IN THE HOMO-DIELS-ALDER REACTION - SUBSTITUENT EFFECTS [J].

LAUTENS, M ;

EDWARDS, LG .

JOURNAL OF ORGANIC CHEMISTRY, 1991, 56 (12) :3761-3763

[6] CATALYTIC ASYMMETRIC INDUCTION IN THE HOMO DIELS-ALDER REACTION [J].

LAUTENS, M ;

LAUTENS, JC ;

SMITH, AC .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1990, 112 (14) :5627-5628

[7] SELECTIVE HOMO-DIELS-ALDER ADDITION OF ACETYLENIC HYDROCARBONS TO NORBORNADIENE CATALYZED BY A COBALT COMPLEX [J].

LYONS, JE ;

MYERS, HK ;

SCHNEIDER, A .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1978, (15) :636-638

[8]

LYONS JE, 1979, Patent No. 4132742

[9]

MYERS HK, 1978, Patent No. 4110409

[10]

SAWARD CJ, 1975, TETRAHEDRON LETT, P4539