Building blocks for skipped polyols: syn-1,3-acetonides by chemoenzymatic synthesis from cycloheptatriene
作者:Mark A. Scialdone、Carl R. Johnson
DOI:10.1016/0040-4039(94)02165-8
日期:1995.1
Enantiopure enones obtained via lipase asymmetrization of meso-diols derived from cycloheptatriene underwent tin-directed ring-openings to give syn-1,3-bis(silyloxy) olefins which were converted to their acetonides in a one-pot sequence.