A General Route to the Synthesis of N-Protected 1-Substituted and 1,2-Disubstituted Taurines
作者:Jiaxi Xu、Shu Xu
DOI:10.1055/s-2003-44382
日期:——
N-Benzyloxycarbonyl protected u-substituted and α,β-disubstituted taurines were synthesized from olefins and epoxides via N-benzyloxycarbonylamino alcohol thioacetates as key intermediates. They are important sulfur analogues of naturally occurring amino acids and building blocks for the synthesis of u-substituted and α,β-disubstituted β-sulfonopeptides.
以烯烃和环氧化物为原料,以 N-苄氧基羰基氨基醇硫代乙酸盐为关键中间体,合成了 N-苄氧基羰基保护的 u-取代和 α,β-二取代牛磺酸。它们是天然存在的氨基酸的重要硫类似物,是合成 u-取代和 α,β-二取代 β-磺肽的构件。