反应条件
Stage #1: <b>in</b> <a href="#" onclick="return RXDsubstances(event, this, '1730800', constants.ctx, '0')">dichloromethane</a> <br />1.5 h; <br />Stage #2: <b>With</b> <a href="#" onclick="return RXDsubstances(event, this, '110354', constants.ctx, '0')">4-(N,N-dimethlyamino)pyridine</a> <b>in</b> <a href="#" onclick="return RXDsubstances(event, this, '1730800', constants.ctx, '0')">dichloromethane</a> <br />T=20°C; 1 h; <br /> <br />
参考文献
Daiichi Asubio Pharma Co., Ltd. Patent: EP1775298 A1, 2007 ; Location in patent: Page/Page column 24 ;