Highly enantioselective synthesis of 1,2-amino alcohol derivatives via proline-catalyzed Mannich reaction
Highly enantioselective synthesis of 1,2-amino alcohol derivatives via proline-catalyzed Mannich reaction
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DOI:
10.1055/s-2003-41491
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发表时间:
2003-09
期刊:
影响因子:
2
通讯作者:
Peter Pojarliev;William T. Biller;H. J. Martin;B. List
中科院分区:
文献类型:
--
作者:
Peter Pojarliev;William T. Biller;H. J. Martin;B. List
Here we report a new catalytic asymmetric synthesis of oxazolidin-2-ones 4 and Cbz-protected 1,2-amino alcohols 5. Our sequence is based on the chemistry of previously unknown 5-acyloxy-oxazolidin-2-ones, which are obtained via proline-catalyzed direct asymmetric three-component Mannich reaction and Baeyer-Villiger oxidation.