1: With 4 A molecular sieve; titanium(IV) isopropylate; (1R,2R)-N,N'-bis[(1S,4R)-7,7-dimethyl-2-oxo-bicyclo[2.2.1]hept-1-ylcarbonyl]-1,2-diphenylethylenediamine in dichloromethane T=-78°C; 2: With hydrogenchloride in dichloromethane 6 h; Further stages.;
参考文献
Chang, Chun-Wei; Yang, Chun-Tzu; Hwang, Chyuan-Der; Uang, Biing-Jiun
Chemical Communications, 2002 , # 1 p. 54 - 55
