Organic & biomolecular chemistry

Photolysis of regioisomeric diazides of 1, 2-diphenylacetylenes studied by matrix-isolation spectroscopy and DFT calculations

H Tomioka, S Sawai

文献索引：Tomioka, Hideo; Sawai, Shinji Organic and biomolecular chemistry, 2003 , vol. 1, # 24 p. 4441 - 4450

全文：HTML全文

被引用次数: 19

摘要

A series of diazides of 1, 2-diphenylacetylenes was photolyzed in matrices at low temperature and transient photoproducts were characterized by using IR, UV/vis methods combined with ESR studies. Theoretical calculations were also used to understand the experimental findings. The introduction of phenylethynyl groups on phenyl azides has little effect on the photochemical pathway. Thus, upon photoexcitation,(phenylethynyl) phenyl ...