申请人:Ewha University - Industry Collaboration Foundation 이화여자대학교 산학협력단(220040083301) BRN ▼110-82-10456
公开号:KR20190119509A
公开(公告)日:2019-10-22
연속 흐름 공정을 이용한 설포닐 또는 설파모일 트라이아졸계 화합물의 제조 방법에 관한 것이다.
这是关于利用连续流程制备硫代磺酰基或硫代磷아미드三唑类化合物的方法。
Synthesis and Reactivity of Sulfamoyl Azides and 1-Sulfamoyl-1,2,3-triazoles
作者:Jeffrey C. Culhane、Valery V. Fokin
DOI:10.1021/ol201705k
日期:2011.9.2
Sulfamoyl azides are readily generated from secondary amines and a novel sulfonyl azide transfer agent, 2,3-dimethyl-1H-imidazolium triflate. They react with alkynes in the presence of a CuTC catalyst forming 1-sulfamoyl-1,2,3-triazoles. The latter are shelf-stable progenitors of rhodium azavinyl carbenes, versatile reactive intermediates that, among other reactions, readily and asymmetrically add
Chan–Lam coupling reaction of sulfamoyl azides with arylboronic acids for synthesis of unsymmetrical <i>N</i>-arylsulfamides
作者:Suk-Young Won、Seo-Eun Kim、Yong-Ju Kwon、Inji Shin、Jungyeob Ham、Won-Suk Kim
DOI:10.1039/c8ra09219b
日期:——
An efficient method was developed for the synthesis of unsymmetrical N-arylsulfamides using sulfamoyl azides and arylboronic acids in the presence of 10 mol% of copper chloride as the catalyst. The reaction was facilitated in MeOH in an open flask at room temperature. Unlike the coupling of sulfamides and boronic acids, the use of sulfamoyl azides was found to be beneficial with respect to the yield