FORMATIONS OF BETA,BETA-DIHALOENONES FROM HALOGENATED TERTIARY ALKYNOLS

被引:31
作者
ANGARA, GJ [1 ]
BOVONSOMBAT, P [1 ]
MCNELIS, E [1 ]
机构
[1] NYU,DEPT CHEM,NEW YORK,NY 10003
关键词
D O I
10.1016/S0040-4039(00)74191-8
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Halogenated alkynols react with N-halosuccinimides and catalytic amounts of Koser's reagent to afford mixed beta,beta-dihaloenones, useful templates for aryl and alkyl substituted enones.
引用
收藏
页码:2285 / 2288
页数:4
相关论文
共 7 条
[1]   ALPHA-HALOENONES FROM SECONDARY ALKYNOLS [J].
ANGARA, GJ ;
MCNELIS, E .
TETRAHEDRON LETTERS, 1991, 32 (19) :2099-2100
[2]  
BOVONSOMBAT P, 1992, IN PRESS SYNLETT
[3]   PALLADIUM-CATALYZED CROSS-COUPLING OF VINYL IODIDES WITH ORGANOSTANNANES - SYNTHESIS OF UNSYMMETRICAL DIVINYL KETONES [J].
GOURE, WF ;
WRIGHT, ME ;
DAVIS, PD ;
LABADIE, SS ;
STILLE, JK .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1984, 106 (21) :6417-6422
[4]   STEREOCHEMISTRY .57. SYNTHESIS OF ALPHA-AZIDOVINYL KETONES - MECHANISM AND STEREOCHEMISTRY OF VINYL BROMIDE SUBSTITUTION [J].
HASSNER, A ;
LABBE, G ;
MILLER, MJ .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1971, 93 (04) :981-&
[5]   A NOVEL ENTRY TO 17-ALPHA-BROMOETHYNYL AND 17-ALPHA-IODOETHYNYL STEROIDS [J].
HOFMEISTER, H ;
ANNEN, K ;
LAURENT, H ;
WIECHERT, R .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1984, 23 (09) :727-729
[6]   PHENYL SHIFTS TO VINYL CATIONS FORMED BY IODINATION OF ALKYNES [J].
JANAS, JJ ;
ASIRVATHAM, ET ;
MCNELIS, E .
TETRAHEDRON LETTERS, 1985, 26 (16) :1967-1968
[7]   THE PALLADIUM-CATALYZED CROSS-COUPLING REACTIONS OF ORGANOTIN REAGENTS WITH ORGANIC ELECTROPHILES [J].
STILLE, JK .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1986, 25 (06) :508-523