(−)-Sparteine-Mediated Stereoselective Intramolecular Carbolithiation of 4-Substituted 5-Hexynyl Carbamates. Synthesis of Enantiopure 1,3-Difunctionalized Alkylidene Cyclopentanes
Oestreich, Martin, Fröhlich, Roland, Hoppe, DieterVolume:
64
Language:
english
Journal:
The Journal of Organic Chemistry
DOI:
10.1021/jo991095u
Date:
November, 1999
File:
PDF, 181 KB
english, 1999