1: in dichloromethane T=20°C; 16 h; 2: With methanesulfonyl chloride; triethylamine in dichloromethane T=20°C; 16 h; 3: With sodium azide in DMF (N,N-dimethyl-formamide) T=100°C; 1 h;
参考文献
AUCKLAND UNISERVICES LIMITED; THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY
Patent: WO2004/26846 A1, 2004 ;
Location in patent: Page 53; 54 ;