反应条件
<b>With</b> <a href="#" onclick="return RXDsubstances(event, this, '3764305', constants.ctx, '0')">pyridinium p-toluenesulfonate</a> <b>in</b> <a href="#" onclick="return RXDsubstances(event, this, '1730800', constants.ctx, '0')">dichloromethane</a> <br />4 h; <br />
参考文献
Bloch, Robert; Bortolussi, Michel; Girard, Christian; Seck, Matar Tetrahedron, 1992 , vol. 48, # 3 p. 453 - 462