摘要
用1-芳酰基-5-苯基-2-硫代双脲与溴进行氧化成环反应制备了九个新的5-芳酰氨基-2-苯基-2H-1,2,4-噻二唑-3-酮,相应的1-芳酰基-5-苯基-2-硫代双脲可以通过苯基脲与酰基异硫氰酸酯加成制得。
Nine new 5-aroylamino-2-phenyl-2H-1.2,4-thiadiazol-3-ones were prepared from the corresponding 1-aroyl-5-phenyl-2-thiobiurets. which were generated through the addition of phenylaurea to the corresponding aroyl isothiocyanates by the oxidative cyclolization with bromine.
出处
《有机化学》
SCIE
CAS
CSCD
北大核心
1995年第6期615-618,共4页
Chinese Journal of Organic Chemistry
基金
江苏省教委自然科学基金
关键词
噻二唑
酮
氧化成环反应
芳酰氨基
苯基
synthesis, 2H-1,2,4-thiadiazol-3-one. oxidative cyclization