作者:Baggu Chinnababu、Sudina Purushotham Reddy、Kunuru Venkatesham、Dasireddi Chandra Rao、Yenamandra Venkateswarlu
DOI:10.1002/hlca.201300221
日期:2014.5
A simple and highly efficient synthetic route has been developed for synthesis of 1‐(4‐hydroxyphenyl)nonadecane‐3,5‐diol (1). The two stereogenic centers were generated by employing proline asymmetric α‐hydroxylation (MacMillan α‐hydroxylation), Jacobsen's hydrolytic kinetic resolution (HKR), and, finally, Yamaguchi oxirane opening as key steps (Scheme 2).
已开发出一种简单且高效的合成路线来合成1-(4-羟基苯基)十八碳三烯-3,5-二醇(1)。这两个立体生成中心是通过采用脯氨酸不对称α-羟基化(MacMillanα-羟基化),Jacobsen的水解动力学拆分(HKR)以及最后将Yamaguchi环氧乙烷打开作为关键步骤而生成的(方案2)。