WALLACE, PAUL;WARREN, STUART, J. CHEM. SOC. PERKIN TRANS. PT 1,(1988) N1, C. 2971-2978
作者:WALLACE, PAUL、WARREN, STUART
DOI:——
日期:——
WALLACE, P.;WARREN, S., TETRAHEDRON LETT., 1985, 26, N 46, 5713-5716
作者:WALLACE, P.、WARREN, S.
DOI:——
日期:——
Synthesis of -homoallylic alcohols, γ-hydroxyketones, and cyclopropyl ketones from 3-diphenylphosphinoyl (Ph2PO) propanols by acyl transfer
作者:Paul Wallace、Stuart Warren
DOI:10.1016/s0040-4039(01)80928-x
日期:1985.1
Carboxyl transfer (O→C) on 3-Ph2PO propyl esters (9) gives an intermediate (10) from which the Ph2PO group may be removed by the Horner-Wittig reaction or by Ph2PO transfer (C→O) to give the title compounds.
AlCl3-mediated nucleophilic ring-opening reactions of indoline-2-thiones with various acyl cyclopropanes, bi-cyclopropanes and spirocyclic cyclopropanes were investigated. A series of ketones functionalized with indolylthio groups were synthesized in yields ranging from moderate to good. Moreover, chemical transformations of 4-indolylthio butan-1-ones to dihydro-2H-thiepino[2,3-b]indoles and sulfone
研究了AlCl 3介导的二氢吲哚-2-硫酮与各种酰基环丙烷、双环丙烷和螺环环丙烷的亲核开环反应。合成了一系列用吲哚硫基官能化的酮,产率从中等到良好。此外,将4-吲哚硫基丁-1-酮化学转化为二氢-2H-噻吩并[2,3- b ]吲哚和砜,以进一步扩大合成实用性和结构复杂性。