94964-57-5Relevant academic research and scientific papers
Three-Component Ordered Annulation of Amines, Ketones, and Nitrovinylarenes: Access to Fused Pyrroles and Substituted Indoles under Metal-Free Conditions
Chen, Jinjin,Chang, Dan,Xiao, Fuhong,Deng, Guo-Jun
, p. 568 - 578 (2019/01/24)
An efficient synthesis of pyrroles and indoles has been developed via three-component ordered annulation of amines, ketones, and nitrovinylarenes. The reaction selectivity can be well controlled under metal-free conditions to afford the corresponding heterocyclic products in good yields.
One-pot highly efficient synthesis of substituted pyrroles and N-bridgehead pyrroles by zinc-catalyzed multicomponent reaction
Liu, Xiao-Tao,Hao, Lu,Lin, Min,Chen, Li,Zhan, Zhuang-Ping
experimental part, p. 3064 - 3072 (2010/09/06)
A convenient zinc(ii) chloride-catalyzed regioselective propargylation/amination/cycloisomerization process has been developed for the synthesis of substituted pyrrole derivatives from propargylic acetates, enoxysilanes and primary amines. Various aromati
Novel ruthenium- and platinum-catalyzed sequential reactions: Synthesis of tri- and tetrasubstituted furans and pyrroles from propargylic alcohols and ketones
Nishibayashi, Yoshiaki,Yoshikawa, Masato,Inada, Youichi,Milton, Marilyn Daisy,Hidai, Masanobu,Uemura, Sakae
, p. 2681 - 2684 (2007/10/03)
Two cats. in the same pot: The two catalysts [Cp*RuCl(μ2-SMe)2RuCp*Cl] (1) and PtCl2 (2) promote a sequence of catalytic cycles in the same medium. Trior tetrasubstituted furans or pyrroles are afforded in moderate to good yields with high regioselectivities from the catalyzed reactions of propargylic alcohols with ketones or with ketones and anilines, respectively (see scheme; cats.=catalysts).
