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pro vyhledávání: '"Yasuhiro Masaki"'
Autor:
Yasuhiro Masaki, Kunihito Miyake, Chyongjin Pac, Akio Yoshimura, Takeshi Ohno, Shozo Yanagida
Publikováno v:
Journal of the American Chemical Society. 114:10756-10762
We report the efficient monomerization of the cis-cisoid cyclobutane dimer of 1,3-dimethylthymine photosensitized by riboflavin tetraacetate (r-Fl), 3-methyl-8-chloro-10-phenyl-5-deazaflavin (d-Fl), and lumiflavin in acetonitrile in the presence of H
Publikováno v:
Chemistry Letters. 19:1339-1342
The isomerization of Hexamethyl(Dewar benzene) to hexamethylbenzene is photosensitized by 1,4-dicyanonaphthalenearene exciplexes. Spectroscopic and quantum-yield studies suggest that the isomerization proceeds mostly through an adiabatic pathway from
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 2. :191
Mechanistic studies have been performed on the isomerisation of hexamethyl-(Dewar benzene)1 to hexamethylbenzene 2 photosensitised by 1,4-dicyanonaphthalene (DCN). Analysis of the emission spectra of the DCN–1 and DCN–2 pairs demonstrates that th