1449335-86-7Relevant articles and documents
Organocatalyzed formal [2 + 2] cycloaddition of ketimines with allenoates: Facile access to azetidines with a chiral tetrasubstituted carbon stereogenic center
Takizawa, Shinobu,Arteaga, Fernando Arteaga,Yoshida, Yasushi,Suzuki, Michitaka,Sasai, Hiroaki
supporting information, p. 4142 - 4145 (2013/09/12)
An enantioselective organocatalyzed aza-MBH-type reaction of ketimines and allenoates has been developed. The present formal [2 + 2] cycloaddition produces highly functionalized azetidines with a chiral tetrasubstituted carbon stereogenic center in good to excellent yields and high enantioselectivities.
