作者:F. Lemaire、R. Stringat、C. Bertaina、R. Fellous
DOI:10.1016/s0040-4039(00)85343-5
日期:1986.1
The photoaddition of acrylonitrile to mesityl oxide was accomplished at 355 nm with high quantum yield (15%) using a pulsed laser (intensity= 9 MW/cm2, pulse duration 13 ns, repetition rate= 10Hz) and selectively led to three products in contrast to irradiation with a mercury lamp which principally gave an acrylonitrile polymer and with continuous wave laser (intensity= 5.7 W/cm2) which gave a much
使用脉冲激光(强度= 9 MW / cm 2,脉冲持续时间13 ns,重复频率= 10Hz)在355 nm处以高量子产率(15%)完成丙烯腈与异丁烯氧化物的光加成反应,并选择性地导致生成3种产物相比之下,汞灯的照射主要产生丙烯腈聚合物,而连续波激光(强度= 5.7 W / cm 2)照射的量子产率要低得多(0.4%)。