作者:Roger J.S. Beer、David Wright
DOI:10.1016/s0040-4020(01)98885-4
日期:1981.1
nones are obtained when β-benzoylpropionamides are heated with thionyl chloride. Some reactions of 5-benzoyl-2-phenyl-3-isothiazolinone are described, the most interesting being that with dimethyl and diethyl malonate carbanions, in which ring opening, loss of sulphur, and subsequent ring closure occur, leading to maleimide derivatives.
当将β-苯甲酰基丙酰胺与亚硫酰氯一起加热时,可获得5-苄基-3-异噻唑啉酮。描述了5-苯甲酰基-2-苯基-3-异噻唑啉酮的一些反应,最令人感兴趣的是与丙二酸二甲酯和丙二酸二乙酯的碳负离子反应,其中发生开环,硫损失和随后的闭环,从而导致马来酰亚胺衍生物。