MECHANISM OF PHOTODIMERIZATION REACTION OF 10-METHYLACRIDONE IN POLAR AND NONPOLAR-SOLVENTS

被引：4
|
作者：
KAWATA, H
SHIMADA, K
KUMAGAI, T
NIIZUMA, S
机构：
[1] IWATE UNIV,FAC ENGN,DEPT APPL CHEM,MORIOKA,IWATE 020,JAPAN
[2] TOHOKU UNIV,FAC SCI,DEPT CHEM,SENDAI,MIYAGI 980,JAPAN
来源：
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 | 1993年 / 07期
关键词：
D O I：
10.1039/p29930001395
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The photodimerization reaction of 10-methylacridone (1) in the presence of N,N-dimethylaniline (2) was investigated both in deaerated benzene and acetonitrile solutions by a continuous light irradiation (lambda > 350 nm) method and a flash photolysis. The photoreaction proceeds via the triplet state of 1 ((3)1*) and results in electron transfer followed by proton transfer from 2 to 1 to give the dimer, 9,9'-dihydroxy-10,10'-dimethyl-9,9'-biacridan (3).
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页码：1395 / 1398
页数：4
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