Influence of the chiral auxiliary on the stereoselectivity of the SRN1 C-alkylation of 2-nitropropionate anions
摘要:
A series of carbohydrate-derived 2-nitropropionate anions was reacted with rho-nitrobenzyl chloride under S(RN)1 reactions conditions, the diastereomeric ratios were moderate, but increased when the carbohydrate moiety was replaced by the more bulky 8-phenylmenthol, (C) 1999 Elsevier Science Ltd. All rights reserved.
Influence of the chiral auxiliary on the stereoselectivity of the SRN1 C-alkylation of 2-nitropropionate anions
摘要:
A series of carbohydrate-derived 2-nitropropionate anions was reacted with rho-nitrobenzyl chloride under S(RN)1 reactions conditions, the diastereomeric ratios were moderate, but increased when the carbohydrate moiety was replaced by the more bulky 8-phenylmenthol, (C) 1999 Elsevier Science Ltd. All rights reserved.