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Model Studies of the (6-4) Photoproduct Photoreactivation: Synthesis and Photosensitized Splitting of Uracil Oxetane Adducts by Qinhua H. Song; Xiaoming Hei; Zhixiu Xu; Xiang Zhang; Qingxiang Guo is a Chemistry article available to read on EtoBox.

What is Model Studies of the (6-4) Photoproduct Photoreactivation: Synthesis and Photosensitized Splitting of Uracil Oxetane Adducts about?

Uracil oxetane adducts, which are model compounds for the oxetane intermediates generated during the formation of (6-4) photoproducts or in their photoenzymatic repair, have been synthesized using 1,3-dimethyluracil with carbonyl compounds. On the basis of fluorescence measurements and photolysis experiments, it is demonstrated that the oxetane adducts can be split into the nucleotide base and carbonyl compounds via an electron transfer reaction from photosensitizer. The reaction is more efficient for a stronger electron donor.

Who reads Model Studies of the (6-4) Photoproduct Photoreactivation: Synthesis and Photosensitized Splitting of Uracil Oxetane Adducts?

Author

Qinhua H. Song; Xiaoming Hei; Zhixiu Xu; Xiang Zhang; Qingxiang Guo

Publisher

Elsevier Science; Elsevier ; Elsevier Inc.; Elsevier BV (ISSN 0045-2068)

Published

2003

Language

EN

Field

Chemistry (Physical Sciences)