作者:Jeffrey J. Posakony、John R. Grierson、Timothy J. Tewson
DOI:10.1021/jo0157019
日期:2002.7.1
BOC- and dibenzosuberyl-protected chiral and hindered cyclic sulfamidates ([1,2,3]-oxathiazolidine-2,2-dioxides) were synthesized and subsequently deprotected using trifluoroacetic acid. The resulting crystalline sulfamidates were then used in several alkylation reactions involving benzyl bromide and alcohols in a versatile route to cyclic sulfamidates with differing N-alkyl substituents.
合成了BOC和二苯并亚戊基保护的手性和受阻的环氨基磺酸盐([1,2,3]-氧代噻唑烷-2,2-二氧化物),然后使用三氟乙酸脱保护。然后将所得的结晶氨基磺酸盐用于涉及苄基溴和醇的几种烷基化反应中,以通用的方式合成具有不同N-烷基取代基的环状氨基磺酸盐。