A new strategy for the synthesis of taurine derivatives using the 'safety-catch'principle for the protection of sulfonic acids

S Seeberger, RJ Griffin, IR Hardcastle…

文献索引：Seeberger, Sonja; Griffin, Roger J.; Hardcastle, Ian R.; Golding, Bernard T. Organic and Biomolecular Chemistry, 2007 , vol. 5, # 1 p. 132 - 138

全文：HTML全文

被引用次数: 15

摘要

The safety-catch principle has been applied for the development of a new method for protecting sulfonic acids. 2, 2-Dimethylsuccinic acid was reduced to 2, 2-dimethylbutane-1, 4- diol, which was selectively silylated to give 4-(tert-butyldiphenylsilanyloxy)-2, 2- dimethylbutan-1-ol. Reaction of the latter compound with 2-chloroethanesulfonyl chloride in the presence of triethylamine afforded 4-(tert-butyldiphenylsilyloxy)-2, 2-dimethylbutyl ...