1: ACA With chloro-trimethyl-silane; N-ethyl-N,N-diisopropylamine in dichloromethane 3 h; Heating; 2: (9H-Fluoren-9-yl)-methyl chloroformate in dichloromethane T=20°C; 11 h; Further stages.;
参考文献
Maly, Dustin J.; Leonetti, Francesco; Backes, Bradley J.; Dauber, Deborah S.; Harris, Jennifer L.; Craik, Charles S.; Ellman, Jonathan A.
Journal of Organic Chemistry, 2002 , vol. 67, # 3 p. 910 - 915