Photosensitized cis/trans isomerization of 1-(1-propenyl) cycloalkenes

…, KAJ Sanchez, MA Chaidez, DR Paulson

文献索引：Inman, Wayne D.; Sanchez, Kenneth A. J.; Chaidez, Manuel A.; Paulson, Donald R. Journal of Organic Chemistry, 1989 , vol. 54, # 20 p. 4872 - 4881

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被引用次数: 5

摘要

The photosensitized cis/trans isomerization of a series of 1-(1-propeny1) cycloalkenes is reported. A plot of the photostationary state trans/cis ratio vs the sensitizer triplet energy for 1- (1-propeny1) cyclopentene shows a constant trans/cis ratio of-1.0 with high-energy sensitizers (ET> 61 kcal/mol). The plot shows one maxima at ET-55 kcal/mol with low-energy sensitizers (ET C 61 kcal/mol). This type of plot is very similar to those obtained with ...