Regio- and stereoselective copper-induced isomerization of 2-alkenyl 2-lithiophenyl ethers to 2-(2-alkenyl)phenols
作者:José Barluenga、Roberto Sanz、Francisco J. Fañanás
DOI:10.1016/s0040-4039(97)01379-8
日期:1997.8
N-Allyl-N-(2-lithioallyl)aniline undergoes intramolecular carbometallation via 5-exo addition on treatment with CuCN. 2-Alkenyl 2-bromophenyl ethers rearrange to 2-(2-alkenyl)phenols by bromine-lithium exchange and further transmetallation with CuCN. (C) 1997 Elsevier Science Ltd.
KAUFMAN, TEODORO S.;SINDELAR, ROBERT D., J. HETEROCYCL. CHEM., 26,(1989) N, C. 879-881
作者:KAUFMAN, TEODORO S.、SINDELAR, ROBERT D.
DOI:——
日期:——
A short and efficient synthesis of grisan
作者:Teodoro S. Kaufman、Robert D. Sindelar
DOI:10.1002/jhet.5570260371
日期:1989.5
A three-step synthesis of grisan (spiro[benzofuran-2(3H)-1′-cyclohexane]), using methoxymethoxybenzene and 1-chloromethylcyclohexene as starting materials, is described.