COBALT-MEDIATED [2 + 2 + 2] CYCLO-ADDITIONS EN ROUTE TO NATURAL-PRODUCTS - A NOVEL TOTAL SYNTHESIS OF STEROIDS VIA THE ONE-STEP CONSTRUCTION OF THE B,C,D FRAMEWORK FROM AN A-RING PRECURSOR

被引：44

作者：

STERNBERG, ED

VOLLHARDT, KPC

机构：

[1] UNIV CALIF BERKELEY,DEPT CHEM,BERKELEY,CA 94720

[2] UNIV CALIF BERKELEY LAWRENCE BERKELEY LAB,DIV MAT & MOLEC RES,BERKELEY,CA 94720

来源：

JOURNAL OF ORGANIC CHEMISTRY | 1982年 / 47卷 / 18期

关键词：

D O I：

10.1021/jo00139a012

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

引用

页码：3447 / 3450

页数：4

共 24 条

[1]

AKHREM AA, 1970, TOTAL STEROID SYNTHE

[2]

ANANCHENKO SN, 1963, TETRAHEDRON LETT, P1553

[3]

Blickenstaff R. T., 1974, TOTAL SYNTHESIS STER

[4] THE INTRAMOLECULAR DIELS-ALDER REACTION [J].

BRIEGER, G ;

BENNETT, JN .

CHEMICAL REVIEWS, 1980, 80 (01) :63-97

[5]

Chang C.A., 1981, ORGANIC SYNTHESIS TO, P71

[6] INTERMOLECULAR COBALT-MEDIATED [2+2+2]CYCLOADDITIONS - REGIOSPECIFIC ONE-STEP CONSTRUCTION OF BICYCLIC DIENES FROM ALPHA,OMEGA-ENYNES AND ALKYNES [J].

CHANG, CA ;

KING, JA ;

VOLLHARDT, KPC .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1981, (02) :53-55

[7]

DOUGLAS GH, 1963, J CHEM SOC, P5073

[8] THERMAL, PHOTOCHEMICAL, AND TRANSITION-METAL MEDIATED ROUTES TO STEROIDS BY INTRAMOLECULAR DIELS-ALDER REACTIONS OF ORTHO-XYLYLENES (ORTHO-QUINODIMETHANES) [J].

FUNK, RL ;

VOLLHARDT, KPC .

CHEMICAL SOCIETY REVIEWS, 1980, 9 (01) :41-61

[9] COBALT MEDIATED [2+2+2]-CYCLOADDITIONS - STEREOSPECIFIC INTRAMOLECULAR REACTIONS OF ENEDIENES TO TRICYCLIC DIENES BEARING ANGULAR METHYL-GROUPS [J].

GADEK, TR ;

VOLLHARDT, KPC .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1981, 20 (09) :802-803

[10]

GADEK TR, 1981, ANGEW CHEM, V93, P801

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