Metal promoted cyclization. 18. Novel cyclialkylation reactions of (.omega.-halo-1-alkenyl)metal derivatives. Synthetic scope and mechanism
作者:Eiichi. Negishi、Larry D. Boardman、Hiroyuki. Sawada、Vahid. Bagheri、A. Timothy. Stoll、James M. Tour、Cynthia L. Rand
DOI:10.1021/ja00224a025
日期:1988.8
Cyclisation d'(ω-halogenoalcene-1yl) M et d'([ω-halogeno trimethylsilyl-1] alcene-1yl) M en cyclenes (M=aluminium, zinc, zirconium, ou silicium)
环化 d'(ω-halogenoalcene-1yl) M et d'([ω-halogeno trimethylsilyl-1] alcene-1yl) M 环烯(M = 铝、锌、锆、硅)
Novel silicon-promoted cycloalkylation of alkenylmetal derivatives
作者:Eiichi Negishi、Larry D. Boardman、James M. Tour、Hiroyuki Sawada、Cynthia L. Rand
DOI:10.1021/ja00358a043
日期:1983.9
FUJIWARA, TOORU;TAKEDA, TAKESHI, TETRAHEDRON LETT., 31,(1990) N2, C. 6027-6030
作者:FUJIWARA, TOORU、TAKEDA, TAKESHI
DOI:——
日期:——
NEGISHI, EI-ICHI;BOARDMAN, LARRY D.;SAWADA, HIROYUKI;BAGHERI, VAHID;STOLL+, J. AMER. CHEM. SOC., 110,(1988) N 16, C. 5383-5396
作者:NEGISHI, EI-ICHI、BOARDMAN, LARRY D.、SAWADA, HIROYUKI、BAGHERI, VAHID、STOLL+
DOI:——
日期:——
Ring enlargement reaction of 2-(1-alkenyl)-1-cyclobutyl ketones. A new method for the preparation of 4-acyl-1-cyclohexenes
作者:Tooru Fujiwara、Takeshi Takeda
DOI:10.1016/s0040-4039(00)98020-1
日期:1990.1
Various 1,2-disubstituted 4-acyl-1-cyclohexenes were obtained by the ethylaluminum dichloride promoted ringenlargement reaction of 2-(1-alkenyl)-1-cyclobutyl ketones prepared by the conjugate addition of 1-alkenylmagnesium bromides With 1-cyclobutenyl ketones.