Selective formation of benzo[c]cinnoline by photocatalytic reduction of 2,2′-dinitrobiphenyl using TiO2 and under UV light irradiation

被引：17
|
作者：
Kaur, Jaspreet [1 ]
Pal, Bonamali [1 ]
机构：
[1] Thapar Univ, Sch Chem & Biochem, Patiala 147004, Punjab, India
来源：
CHEMICAL COMMUNICATIONS | 2015年 / 51卷 / 40期
关键词：
BENZO C CINNOLINE; HIGHLY EFFICIENT; TITANIUM-DIOXIDE; NITROAROMATICS; HYDROGENATION; DEGRADATION;
D O I：
10.1039/c5cc02713f
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Photocatalytic reduction of 25 mu mol 2,2'-dinitrobiphenyl in 50% aqueous iso-propanol and 50 mg P25-TiO2 under an argon atmosphere and 20 h UV light irradiation selectively produced 23.8 mu mol of benzo[c]cinnoline (95%), and 2,2'-biphenyldiamine (5%) whose amount gradually increased with the irradiation time beyond 20-24 h due to further reduction of benzo[c]cinnoline.
引用
收藏
页码：8500 / 8503
页数：4
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