Photochemistry of the anthracene chromophore: Synthesis and photochemical isomerization of 1,2-di(9-anthryl)-1-hydroxypropene, a novel simple enol
作者:Hans-Dieter Becker、Kjell Andersson
DOI:10.1016/s0040-4039(00)95360-7
日期:1987.1
Enolization and subsequent methylation of 1,2-di(9-anthryl)ethanone leads to photolabile E/Z-isomeric α,β-substituted dianthrylethylenes. 1,2-Di(9-anthryl)propanone forms a crystalline enol which isomerizes photochemically in solution by a unique H shift.
1,2-二(9-蒽)乙酮的烯醇化和随后的甲基化导致光不稳定的E / Z-异构体α,β-取代的二蒽乙烯。1,2-二(9-蒽基)丙酮形成结晶烯醇,该烯醇通过独特的H位移在溶液中进行光化学异构化。