Synthesis of non-symmetrical sulfamides using burgess-type reagents
申请人:The Scripps Research Institute
公开号:US20040138448A1
公开(公告)日:2004-07-15
A practical and high-yielding method for the efficient, one-step synthesis of diverse classes of N,N′-differentiated sulfamides employs a wide range of amino alcohols and simple amines using Burgess-type reagents. This methodology extends the application and availability of sulfamides within the fields of chemical biology, medicinal chemistry, asymmetric synthesis, and supramolecular chemistry.
New Uses for the Burgess Reagent in Chemical Synthesis: Methods for the Facile and Stereoselective Formation of Sulfamidates, Glycosylamines, and Sulfamides
作者:K. C. Nicolaou、Scott A. Snyder、Deborah A. Longbottom、Annie Z. Nalbandian、Xianhai Huang
DOI:10.1002/chem.200400503
日期:2004.11.19
Although the Burgess reagent (methoxycarbonylsulfamoyltriethylammonium hydroxide, inner salt) has found significant use in chemical synthesis as a dehydrating agent, almost no work has been directed towards its potential in other synthetic applications. As this article will detail, we have found that the Burgess reagent is remarkably effective at accomplishing a number of non-dehydrative synthetic