13213-81-5Relevant articles and documents
PEROVSKITES FOR PHOTOCATALYTIC ORGANIC SYNTHESIS
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, (2022/01/07)
Nature is capable of storing solar energy in chemical bonds via photosynthesis through a series of C—C, C—O and C—N bond-forming reactions starting from CO2 and light. Direct capture of solar energy for organic synthesis is a promising approach
An efficient procedure for the synthesis of polysubstituted pyrroles in an ionic liquid
He, Yan-Hong,Wang, Gang-Qiang,Xu, Ke-Ling,Guan, Zhi
experimental part, p. 191 - 196 (2011/05/07)
The ionic liquid 1-butyl-3-methyl-imidazolium hydrogen sulfate, [bmim]HSO4, was used as a catalyst and reaction medium for the pyrrole synthesis, and a wide range of aliphatic, aromatic, heteroaromatic and carboxylic 1,4-diketones easily underwent condensations with aniline and ethylenediamine to form polysubstituted pyrroles. Sequential decarboxylation/Paal-Knorr pyrrole condensation was observed, which provides a new and facile approach to monoester pyrroles from 1,4-diketo-2,3-dicarboxylic acid esters.