Palladium mediated chemoselective reduction of α,β-unsaturated cyano esters with potassium formate

被引：6

作者：

Basu, B ^{[1
]}

Bhuiyan, MMH ^{[1
]}

Jha, S ^{[1
]}

机构：

[1] Univ N Bengal, Dept Chem, Darjeeling 734430, India

来源：

SYNTHETIC COMMUNICATIONS | 2003年 / 33卷 / 02期

关键词：

hydrogen transfer reduction; alpha; beta-unsaturated cyano esters; beta-unsaturated tin carboxylate; palladium acetate; potassium formate;

D O I：

10.1081/SCC-120015714

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A number of alpha,beta-unsaturated cyano esters have been chemo-selectively reduced with potassium formate as hydrogen donor, and palladium(II) acetate as homogeneous catalyst, in DMF without any concomitant reduction of cyano or carboxylate or halogen groups.

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收藏

页码：291 / 296

页数：6

相关论文

共 25 条

[1]

ARCADI A, 1991, SYNLETT, P27

[2] CATALYTIC TRANSFER HYDROGENATION [J].

BRIEGER, G ;

NESTRICK, TJ .

CHEMICAL REVIEWS, 1974, 74 (05) :567-580

[3] PALLADIUM-CATALYZED REDUCTIONS OF ALPHA, BETA-UNSATURATED CARBONYL-COMPOUNDS, CONJUGATED DIENES, AND ACETYLENES WITH TRIALKYLAMMONIUM FORMATES [J].

CORTESE, NA ;

HECK, RF .

JOURNAL OF ORGANIC CHEMISTRY, 1978, 43 (20) :3985-3987

[4] SELECTIVITY OF MERCURY(II) SALTS IN REACTIONS WITH ALPHA,BETA-UNSATURATED STANNYL ESTERS [J].

DEB, C ;

BASU, B .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1993, 443 (02) :C24-C25

[5]

DEB C, 1992, INDIAN J CHEM B, V31, P131

[6] REDUCTION OF NITRO-COMPOUNDS [J].

ENTWISTLE, ID ;

JACKSON, AE ;

JOHNSTONE, RAW ;

TELFORD, RP .

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1, 1977, (04) :443-444

[7] PALLADIUM-CATALYZED CONJUGATE REDUCTION OF ALPHA-UNSATURATED BETA-UNSATURATED CARBONYL COMPOUND WITH TRIBUTYLTIN HYDRIDE - THE PROMOTING INFLUENCE OF THE PRESENCE OF PROTONIC OR LEWIS-ACIDS [J].

FOUR, P ;

GUIBE, F .

TETRAHEDRON LETTERS, 1982, 23 (17) :1825-1828

[8]

FURNISS BS, 1989, VOGELS TXB PRACTICAL, P686

[9] METAL-ASSISTED REACTIONS .13. RAPID, SELECTIVE REDUCTIVE CLEAVAGE OF PHENOLIC HYDROXYL-GROUPS BY CATALYTIC TRANSFER METHODS [J].

HUSSEY, BJ ;

JOHNSTONE, RAW ;

ENTWISTLE, ID .

TETRAHEDRON, 1982, 38 (24) :3775-3781

[10] SELECTIVE REDUCTION OF ALPHA,BETA-UNSATURATED ESTERS, NITRILES, AND NITRO-COMPOUNDS WITH SODIUM CYANOBOROHYDRIDE [J].

HUTCHINS, RO ;

ROTSTEIN, D ;

NATALE, N ;

FANELLI, J ;

DIMMEL, D .

JOURNAL OF ORGANIC CHEMISTRY, 1976, 41 (20) :3328-3329