在Fe_2O_3催化下,亚砜(5倍摩尔量)、三乙胺(1倍摩尔量)和酰氯(1倍摩尔量)室温于甲苯中发生重排反应,生成a-酰氧基硫醚。32例收率57......

综述了Pummerer反应的机理、类型及其在有机合成和不对称合成中的新进展。 The mechanism and type of Pummerer reaction and it......

The preparation of several functionalized furan derivatives and attempts to transform them into a derivative containing ......