Efficient acylation of toluene and anisole with aliphatic carboxylic acids catalysed by heteropoly salt Cs2.5H0.5PW12O40
作者:Jaspal Kaur、Ivan V. Kozhevnikov
DOI:10.1039/b207915c
日期:2002.10.18
Heteropolysalt Cs2.5H0.5PW12O40 is a highly efficient and reusable solid acid catalyst for the liquid-phase acylation of toluene or anisole with C2 – C12 aliphatic carboxylic acids.
Paranjpe; Phalnikar; Nargund, Journal of the University of Bombay, Science: Physical Sciences, Mathematics, Biological Sciences and Medicine, 1942, vol. 11/A, p. 120,122
作者:Paranjpe、Phalnikar、Nargund
DOI:——
日期:——
Synthesis of macrocyclic ketones exploiting palladium-catalyzed activation of carboxylic acids as an enabling step
作者:Anant R. Kapdi、Ian J. S. Fairlamb
DOI:10.1039/c3nj40943k
日期:——
The novel synthesis of macrocyclic arylketones via palladium-catalyzed cross-coupling of arylboronic acids and carboxylic acids, activated by the treatment with di(N-succinimidyl) carbonate, is disclosed. This allows the high yielding synthesis of various functionalized arylketones, which can be converted into macrocycles via a Mitsunobu protocol.