Manganese catalyzed asymmetric oxidation of alkanes to optically active ketones bearing asymmetric center at the α-position
作者:Naruyoshi Komiya、Satoru Noji、Shun-Ichi Murahashi
DOI:10.1016/s0040-4039(98)01757-2
日期:1998.10
Chiral (salen)manganese(III) complex catalyzed oxidation of symmetrical alkanes with iodosylbenzene gives the corresponding optically active ketones (up to 70% ee). The optically active 2-hydroxy-1-indanone (7) thus obtained is a versatile precursor of cis-1-amino-2-indanol (8) which is a key intermediate of chiral auxiliary and anti HIV protease inhibitor (9).
手性(salen)锰(III)络合物用碘代苯催化对称烷烃的氧化,得到相应的旋光性酮(ee最高为70%)。由此获得的旋光的2-羟基-1-茚满酮(7)是顺式-1-氨基-2-茚满醇(8)的通用前体,其是手性助剂和抗HIV蛋白酶抑制剂(9)的关键中间体。