Temporary Restraints To Overcome Steric Obstacles: An Efficient Strategy for the Synthesis of Mycalamide B
作者:John C. Jewett、Viresh H. Rawal
DOI:10.1002/anie.201003361
日期:2010.11.8
Restrain and release: A one‐pot Mukaiyama–Michael/epoxidation sequence introduced three stereocenters, an intramolecular isocyanate trapping produced a rigid 10‐membered cyclic carbamate, and the selective opening of the cyclic carbamate was used to reveal the fully constructed natural product.