反式1,2-二苯乙烯的光诱导异构化反应

ELECTRON TRANSFER PHOTOISOMERIZATION OF TRANS STILBENE

紫外光照射使反式1,2二苯乙烯在四氯化碳和氯仿中发生异构化反应,生成顺式1,2二苯乙烯,通过化学诱导动态核极化(CIDNP)

UV irradiation of trans stilbene in deaerated chloroform and carbon tetrachloride leads to cis stilbene. Chemically induced dynamic nuclear polarization (CIDNP) reveals the mechanism of photoinduced electron which transfers isomerization of trans stilbene (TS) to cis stilbene (CS) in CHCl 3 and CCl 4.