1428988-74-2Relevant articles and documents
Molecular structures of the photodimers of 5-phenyluracil and 6-phenyluracil
Vidal, Anne,Paugam, Renée,Guillot, Régis,Faure, Sophie,Pereira, Elisabeth,Aitken, David J.
, p. 2536 - 2537 (2013)
Two new head-to-head cyclobutane photodimers have been obtained in single stereoisomeric form by irradiation of 5-phenyl- and 6-phenyluracils in acetone solution. While the latter substrate gives a cis-anti-cis adduct, the former provides, for the first time in a solution phase reaction, a cis-syn-cis photodimer as the only product.