Synthesis of 1,2-aminoalcohols by Ti(IV)-catalyzed photohydroxymethylation of chiral aldimines
摘要:
The N-(alpha-phenylethyl) alkylated aldimines 3a-c are conveniently hydroxymethylated with moderate diastereoselectivities by means of irradiation in methanolic solution in the presence of titanium(IV)chloride. (C) 1998 Elsevier Science Ltd. All rights reserved.