摘要
以芳胺为光敏剂,研究了多氯甲烷与双环[2.2.1]-2,5-庚二烯离子自由基加成反应,在所研究的体系中只得到3,5-加成物,说明该反应具有高度的区域选择性。结合多氯甲烷对光敏剂N,N,N′,N′-四甲基联苯二胺光物理性质的影响,提出了反应经过离子自由基复合物中间体的反应机理。
Photosensitized ionic radical addition of bicyclo [2.2.1]-2, 5-heptadiene with
chloroform and carbon tetrachloride was investigated with aromatic amines as
sensitizer. The reaction has very good regioselectivity. Only 3, 5-addition products
were obtained. A mechanism involving ionic radical complex intermediate was
proposed.
出处
《化学学报》
SCIE
CAS
CSCD
北大核心
1989年第4期345-349,共5页
Acta Chimica Sinica
基金
中国科学院科学基金
