Diasteroselective Addition of Monoand Bis-Silylphosphines to Chiral Aldehydes
作者:Anastasia O. Kolodiazhna、Irina V. Guliaiko、Oleg I. Kolodiazhnyi
DOI:10.1080/104265090921001
日期:2005.10
The addition of silylphosphines to chiral aldehydes proceeds with high diastereoselectivity to give optically pure tertiary alpha-trimethylsiloxyalkylphosphines. The diastereorneric excesses of the addition products were achieved to 90-100%. The reaction of bis(trimethylsilyl)phenylphosphine with the acetonide of (R)-glyceraldehyde provides diastereomerically enriched tertiary bis(glyceryl)phosphines.