Two-Photon Chemistry from Upper Triplet States of Thymine

详细信息    查看全文

• 作者：Victoria Vendrell-Criado ; Gemma M. Rodr铆guez-Mu帽iz ; Minoru Yamaji ; Virginie Lhiaubet-Vallet ; M. Consuelo Cuquerella ; Miguel A. Miranda
• 刊名：Journal of the American Chemical Society
• 出版年：2013
• 出版时间：November 6, 2013
• 年：2013
• 卷：135
• 期：44
• 页码：16714-16719
• 全文大小：335K
• 年卷期：v.135,no.44(November 6, 2013)
• ISSN：1520-5126

文摘

Photolysis of the benzophenone chromophore by means of high energy laser pulses has been used as a tool to populate upper thymine-like triplet states via intramolecular sensitization. These species undergo characteristic n蟺* triplet photoreactivity, as revealed by the Norrish鈥揧ang photocyclization of 5-tert-butyluracil.