P(MeNCH<sub>2</sub>CH<sub>2</sub>)<sub>3</sub>N: A Highly Selective Reagent for Synthesizing <i>trans</i>-Epoxides from Aryl Aldehydes
作者:Xiaodong Liu、John G. Verkade
DOI:10.1021/jo000122+
日期:2000.7.1
In contrast to its acyclic analogue P(NMe2)3 (1), which in benzene at room temperature reacts with two aryl aldehyde molecules bearing electron-withdrawing groups to give the corresponding diaryl epoxide as an isomeric mixture (trans/cis ratios: 72/28-51/49), P(MeNCH2CH2)3N (2a) under the same reaction conditions is found to be a highly selective reagent that provides epoxides with trans/cis ratios
Stereoselective formation of cis ozonides by electron-transfer photooxygenation of naphthyl-substituted epoxides. Stereochemical assignments of ozonides by x-ray crystallography and chromatographic resolution
作者:A. Paul Schaap、Shahabuddin Siddiqui、Girija Prasad、A. F. Magsudur Rahman、John P. Oliver
DOI:10.1021/ja00332a060
日期:1984.10
Laser flash photolysis study of photochemical ring opening of 2,3-di-2-naphthyloxiranes and resultant ylide behaviors
作者:Paritosh K. Das、Gary W. Griffin
DOI:10.1021/jo00193a003
日期:1984.9
WONG, J. P. K.;FAHMI, A. A.;GRIFFIN, G. W.;BHACCA, N. S, TETRAHEDRON, 1981, 37, N 19, 3345-3355
作者:WONG, J. P. K.、FAHMI, A. A.、GRIFFIN, G. W.、BHACCA, N. S
DOI:——
日期:——
SCHAAP, A. P.;SIDDIQUI, SHAHABUDDIN;PRASAD, G.;PALOMINO, E.;SANDISON, M., TETRAHEDRON, 1985, 41, N 11, 2229-2235
作者:SCHAAP, A. P.、SIDDIQUI, SHAHABUDDIN、PRASAD, G.、PALOMINO, E.、SANDISON, M.