Abstract α-Acyl arsoranes can be synthesized by the acylation of readilyavailablesalts in the presence of triethylamine in moderate to good yields.
摘要 α-酰基胼胝烷可以通过在三乙胺存在下酰化容易获得的盐以中等至良好的产率合成。
The effects of different copper (and some other) catalysts on the conversion of triphenyl- and tetraphenyl- diazocyclopentadienes and of some phenyliodonium αα′-dicarbonylylides into arsonium and other ylides
作者:J. Nicholas、C. Hood、Douglas Lloyd、William A. MacDonald、T. Maurice Shepherd
DOI:10.1016/0040-4020(82)80118-x
日期:1982.1
Diazo-compounds or iodonium ylides may be converted into arsonium and other ylides when heated in solution with triphenylarsine or other suitable carbene (or carbenoid) acceptor, and with a suitable Cu derivative present. The effects of using different copper complexes and salts are described and discussed. Other metal derivatives were for the most part ineffective as catalysts.