New Products from Aldrich R&D

摘要

The asymmetric borane reduction of prochiral ketones catalyzed by (R)-or (S)-Me-CBS provides a facile method for accessing chiral secondary alcohols.We are pleased to introduce N-isopropyl-N-methyl-fert-butylamine (NIMBA) stabilized BD_3-THF solutions for the preparation of isotopically labeled alcohols.