Iron-catalyzed addition of Grignard reagents to activated vinyl cyclopropanes
作者:Benjamin D. Sherry、Alois Fürstner
DOI:10.1039/b918818e
日期:——
A highly regioselective iron-catalyzed addition of branched primary, secondary or tertiary alkyl Grignardreagents to activated vinyl cyclopropanes is described, which likely proceeds by a direct addition mechanism as opposed to single electron transfer or an iron-allyl based process.
Reaktionen von butadienylsulfoniumsaltzen mit carbonionen
作者:Heinz Braun、Gerhard Huber
DOI:10.1016/s0040-4039(00)93135-6
日期:1976.6
Vardapetyan, A. A.; Khachatryan, D. S.; Morlyan, N. M., Journal of Organic Chemistry USSR (English Translation), 1988, vol. 24, # 7, p. 1237 - 1242
作者:Vardapetyan, A. A.、Khachatryan, D. S.、Morlyan, N. M.
DOI:——
日期:——
VARDAPETYAN, A. A.;XACHATRYAN, D. S.;MORLYAN, N. M., ZH. ORGAN. XIMII, 24,(1988) N 7, 1374-1379
作者:VARDAPETYAN, A. A.、XACHATRYAN, D. S.、MORLYAN, N. M.
DOI:——
日期:——
Radical Cyclizations for the Synthesis of Pyrroloindoles: Progress toward the Flinderoles
作者:Joanne E. Curiel Tejeda、Bryan K. Landschoot、Michael A. Kerr
DOI:10.1021/acs.orglett.6b00768
日期:2016.5.6
Under the influence of Lewis acid catalysis, donor/acceptor cyclopropanes underwent nucleophilic ring opening by indolines. The resulting N-alkyl indolines bearing a pendant malonyl moiety oxidatively cyclized to 1,2-pyrroloindoles. This method was showcased by the preparation of the skeletal structure of the flinderoles.