Synthesis of isatins with a chiral substituent at the nitrogen atom
摘要:
(R)-Ethyl 2-(isatin-1-yl)propanoates 8a-c were prepared from the corresponding (R)-arylalanines by Sandmeyer's method in high yield and good enantioselectivity (up to 99%). The key step of the process is the Mitsunobu reaction. (C) 2009 Elsevier Ltd. All rights reserved.
Synthesis of isatins with a chiral substituent at the nitrogen atom
摘要:
(R)-Ethyl 2-(isatin-1-yl)propanoates 8a-c were prepared from the corresponding (R)-arylalanines by Sandmeyer's method in high yield and good enantioselectivity (up to 99%). The key step of the process is the Mitsunobu reaction. (C) 2009 Elsevier Ltd. All rights reserved.
Synthesis of isatins with a chiral substituent at the nitrogen atom
作者:Alexander V. Kurkin、Anna A. Bernovskaya、Marina A. Yurovskaya
DOI:10.1016/j.tetasy.2009.05.015
日期:2009.7
(R)-Ethyl 2-(isatin-1-yl)propanoates 8a-c were prepared from the corresponding (R)-arylalanines by Sandmeyer's method in high yield and good enantioselectivity (up to 99%). The key step of the process is the Mitsunobu reaction. (C) 2009 Elsevier Ltd. All rights reserved.