�ber die Stereoselektivit�t der 9,9?-Spirobifluoren-kronen�ther gegen�ber ?-Aminoalkoholen
作者:Vladimir Prelog、Stjepan Mutak
DOI:10.1002/hlca.19830660738
日期:1983.11.2
Stereoselectivity of 9,9′‐Spirobifluorene Crown Ethers towards α‐Amino AlcoholsCrown ethers I‐VI were tested by partition experiments for their stereoselectivity towards α‐amino alcohols 1–10. The stereoselectivity depends in a regular way on both the absolute and relative configuration of the crown ether and α‐aminoalcohol. Comments are made on some high stereoselectivities.