Resolution of 8′-alkoxy- and hydroxy-1,1′-binaphthalen-8-ols
摘要:
Enantiopure 8 ' -ethoxy-, 8 ' -hydroxy-, and 8 ' -methoxy-1,1 ' -binaphthalen-8-ol were readily resolved by separating the corresponding chiral camphanic esters [derived from the esterification of the alcohols with (-)-(1S)-camphanie chloride] based upon their differing solubility in diethyl ether and their differing chromatographic behavior. (C) 2001 Elsevier Science Ltd. All rights reserved.
Resolution of 8′-alkoxy- and hydroxy-1,1′-binaphthalen-8-ols
摘要:
Enantiopure 8 ' -ethoxy-, 8 ' -hydroxy-, and 8 ' -methoxy-1,1 ' -binaphthalen-8-ol were readily resolved by separating the corresponding chiral camphanic esters [derived from the esterification of the alcohols with (-)-(1S)-camphanie chloride] based upon their differing solubility in diethyl ether and their differing chromatographic behavior. (C) 2001 Elsevier Science Ltd. All rights reserved.