Synthesis of Enantiopure 1-Arylprop-2-en-1-ols and Their tert-Butyl Carbonates
摘要:
Enantiomerically pure 1-arylpropenols 8 have been prepared by resolution of the corresponding racemates, using the lipase formulation Novozyme 435. Deprotonation of the latter alcohols with n-BuLi, followed by derivatization with (t-BUO)(2)CO, afforded the corresponding carbonates 5. Optimization of the process is presented.
Synthesis of Enantiopure 1-Arylprop-2-en-1-ols and Their <i>tert</i>-Butyl Carbonates
作者:Jan Štambaský、Andrei V. Malkov、Pavel Kočovský
DOI:10.1021/jo801874r
日期:2008.11.21
Enantiomerically pure 1-arylpropenols 8 have been prepared by resolution of the corresponding racemates, using the lipase formulation Novozyme 435. Deprotonation of the latter alcohols with n-BuLi, followed by derivatization with (t-BUO)(2)CO, afforded the corresponding carbonates 5. Optimization of the process is presented.