142425-96-5Relevant articles and documents
Direct arylation of arene and N -heteroarenes with diaryliodonium salts without the use of transition metal catalyst
Wen, Jun,Zhang, Ruo-Yi,Chen, Shan-Yong,Zhang, Ji,Yu, Xiao-Qi
experimental part, p. 766 - 771 (2012/02/16)
A novel and simple transition metal-free direct arylation of arene and N-heteroarenes with diaryliodonium salts has been developed. This cross-coupling reaction is promoted only by base and gives the desired products in moderate to good yields.
PYRROLES FROM KETOXIMES AND ACETYLENE. 46. PYRROLES WITH STERICALLY HINDERED SUBSTITUENTS
Aliev, I. A.,Korostova, S. E.,Mikhaleva, A. I.,Shevchenko, S. G.,Zeinalova, S. N.,et al.
, p. 1055 - 1058 (2007/10/02)
The corresponding pyrroles and their N-vinyl derivatives were obtained by the catalyzed (by an MOH-DMSO superbase) reaction of acetylene and its crypto forms (vinyl chloride, 1,2-dichloroethane) with alkyl-2,4-, alkyl-2,5-, and alkyl-3,4-dimethylphenylketoximes.Reaction intermediates - O-vinylketoximes - were detected.
