ytterbium(III) triflate in nitromethane T=45 - 50°C; 5 h;
参考文献
Sridhar, P. Ramu; Sinha, Surajit; Chandrasekaran
Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2002 , vol. 41, # 1 p. 157 - 160
Anbazhagan, Mariappan; Reddy, T. Indrasena; Rajappa, Srinivasachari
Journal of the Chemical Society - Perkin Transactions 1, 1997 , # 11 p. 1623 - 1627