pyridinium p-toluenesulfonate in dichloromethane
Ambient temperature; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Kucerovy, Andrew; Neuenschwander, Kent; Weinreb, Steven M.
Synthetic Communications, 1983 , vol. 13, # 11 p. 875 - 880
