欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
以丙酮为光敏剂，研究了1，3二甲基尿嘧啶在水溶液中的光二聚作用,用1，3-二甲基尿嘧啶在溶液中辐照二聚生成四种环丁烷型二聚体，结果表明，这四种二聚体的比例与溶剂中丙酮的含量有关,最后对溶剂与这四种二聚体分布的关系作了相应的机理解释．
英文摘要：
Photodimerization of 1,3-dimethyluracil in aqueous solution using acetone as a photosensitizer was studied. 1, 3-dimethyluracil was photodimerized in solution to give four cyclobutane pyrimidine dimers. The results dicate that the ratio of the four dimers in the product mixture depends on the solvent polarity. The mechanism for the solvent effect on the distribution of the four dimers was proposed.
同期刊论文项目
同项目期刊论文
Non-conjugated dendrimers with a porphyrin core and coumarin chromophores as peripheral units: Synth
Photosensitized Splitting of Thymine Dimer or Oxetane Unit by a Covalently N-Linked Carbazole via El
Water-soluble o-hydroxycinnamate as an efficient photoremovable protecting group of alcohols with fl
Active site of Escherichia coli DNA photolyase: Asn378 is crucial both for stabilizing the neutral f
Substituent effects on the regioselectivity of the Paterno-Buchi reaction of 5- or/and 6-methyl subs
位置：