Rearrangement of organometallic compounds. 25. Carbon-skeletal [1,2]anionic rearrangements and the .pi.-orbital overlap constraint: the question of nucleophilic attack versus electron transfer
Rearrangement of organometallic compounds. 25. Carbon-skeletal [1,2]anionic rearrangements and the .pi.-orbital overlap constraint: the question of nucleophilic attack versus electron transfer
A palladium-catalyzed cross-coupling reaction of aryl halides with 2-chlorobenzoic acids has been developed. The reaction forms C(sp3), C(sp2)-palladacycles through C(sp3)–H activation. The palladacycles react with 2-chlorobenzoic acids through two successive C–C cross-couplings, and two C–C bonds are formed with high chemoselectivity. The reaction provides an innovative method for the synthesis of
EISCH, JOHN J.;KOVACS, CSABA A.;CHOBE, PRABOHD, J. ORG. CHEM., 54,(1989) N, C. 1275-1284
作者:EISCH, JOHN J.、KOVACS, CSABA A.、CHOBE, PRABOHD
DOI:——
日期:——
Rearrangement of organometallic compounds. 25. Carbon-skeletal [1,2]anionic rearrangements and the .pi.-orbital overlap constraint: the question of nucleophilic attack versus electron transfer