PALLADIUM(0)-CATALYZED TRANSFER HYDROGENATION OF ALKYNES TO CIS-ALKENES WITH HCO2H-NET3

被引:43
作者
TANI, K [1 ]
ONO, N [1 ]
OKAMOTO, S [1 ]
SATO, F [1 ]
机构
[1] TOKYO INST TECHNOL,DEPT BIOMOLEC ENGN,MEGURO KU,TOKYO 152,JAPAN
关键词
D O I
10.1039/c39930000386
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Transfer hydrogenation of alkynes using HCO2H-NEt3 as a hydrogen donor in the presence of Pd0-catalyst proceeds highly stereoselectively to afford cis-alkenes in excellent yields, thus providing a practical method for conversion of alkynes to cis-alkenes.
引用
收藏
页码:386 / 387
页数:2
相关论文
共 8 条
[1]  
Hudlicky M., 1984, REDUCTION ORGANIC CH
[2]   HETEROGENEOUS CATALYTIC TRANSFER HYDROGENATION AND ITS RELATION TO OTHER METHODS FOR REDUCTION OF ORGANIC-COMPOUNDS [J].
JOHNSTONE, RAW ;
WILBY, AH ;
ENTWISTLE, ID .
CHEMICAL REVIEWS, 1985, 85 (02) :129-170
[3]  
MARVELL EN, 1973, SYNTHESIS-STUTTGART, P457
[4]   AMMONIUM FORMATE IN ORGANIC-SYNTHESIS - A VERSATILE AGENT IN CATALYTIC HYDROGEN TRANSFER REDUCTIONS [J].
RAM, S ;
EHRENKAUFER, RE .
SYNTHESIS-STUTTGART, 1988, (02) :91-95
[5]   A CONVENIENT CHEMOSELECTIVE SEMIHYDROGENATION OF ACETYLENES USING HOMOGENEOUS CATALYSIS [J].
TROST, BM ;
BRASLAU, R .
TETRAHEDRON LETTERS, 1989, 30 (35) :4657-4660
[6]   PALLADIUM-CATALYZED PREPARATION OF 1,2-DIENES BY SELECTIVE HYDROGENOLYSIS OF ALK-2-YNYL CARBONATES WITH AMMONIUM FORMATE [J].
TSUJI, J ;
SUGIURA, T ;
YUHARA, M ;
MINAMI, I .
JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1986, (12) :922-924
[7]  
TSUJI J, 1986, SYNTHESIS-STUTTGART, P623
[8]   PALLADIUM-CATALYZED TRIETHYLAMMONIUM FORMATE REDUCTIONS .4. REDUCTION OF ACETYLENES TO CIS MONOENES AND HYDROGENOLYSIS OF TERTIARY ALLYLIC AMINES [J].
WEIR, JR ;
PATEL, BA ;
HECK, RF .
JOURNAL OF ORGANIC CHEMISTRY, 1980, 45 (24) :4926-4931