The use of B-[(E)-3-(diphenylamino)allyl]diisopinocampheylborane as a reagent for the stereoselective synthesis of anti-β-diphenylamino alcohols and trans-1-diphenylamino-2-(1-hydroxyalkyl) cyclopropanes
摘要:
anti-beta-Amino alcohols and trans-1-amino-2-(1-hydroxyalkyl) cyclopropanes have been produced with high relative and absolute stereocontrol in a simple one-pot process via the reaction of aldehydes with B-[(E)-3-(diphenylamino)allyl]-diisopinocampheylborane and a subsequent alkaline hydrogen peroxide work-up.