A concise total synthesis of (+)-deoxocassine and (−)-deoxoprosophylline from d-xylose
摘要:
A concise total synthesis of (+)-deoxocassine (1) and (-)-deoxoprosophylline (2) has been achieved for the first time from D-xylose. The key steps involved in these synthesis are alkyl Grignard reaction, S(N)2 substitution of mesylate by azide, Wittig reaction, and reductive amination. (C) 2012 Elsevier Ltd. All rights reserved.