Transformations of N-ethylamines into amide derivatives under the action of sulfur monochloride
作者:L. S. Konstantinova、A. A. Berezin、O. A. Rakitin
DOI:10.1007/s11172-007-0179-9
日期:2007.6
Tertiary N-ethylamines were converted into amide derivatives by reactions with sulfurmonochloride and DABCO at 0 °C. Depending on the nature of the substituents in the amine, the reaction can be accompanied by unexpected transformations.
通过在 0 °C 下与一氯化硫和 DABCO 反应,将叔 N-乙胺转化为酰胺衍生物。根据胺中取代基的性质,该反应可能伴随着意想不到的转变。
PhI(OAc)<sub>2</sub>-promoted metal-free oxidation of 2-oxoaldehydes: a facile one-pot synthesis of cyanoformamides
A novel, efficient and environmental method for the conversion of 2-oxoaldehydes into cyanoformamides with iodosobenzene diacetate as oxidant has been developed.