Experimental and Theoretical Study of the Reaction Kinetics of 2,5-Dimethylterephthalonitrile Bromination Compared to 1,4-Dimethylbenzene Bromination

被引：0
|
作者：
Villalba, Cibeli M. A. [1 ]
Rozada, Thiago de C. [1 ]
dos Santos, Fabio S. [1 ]
Scorsin, Leandro [1 ]
Garcia, Jarem R. [1 ]
Fiorin, Barbara C. [1 ]
机构：
[1] Univ Estadual Ponta Grossa, Dept Chem, Campus Uvaranas,Ave Gen Carlos Cavalcanti 4748, BR-84030900 Ponta Grossa, PR, Brazil
来源：
SYNTHESIS-STUTTGART | 2018年 / 50卷 / 06期
关键词：
bromination reactions; 1,4-dimethylbenzene; 2,5-dimethylterephthalonitrile; alpha; '-tetrabromide-p-xylene; alpha,alpha,alpha ',alpha '-tetrabromide-2,5-dicyano-p-xylene; DENSITY FUNCTIONALS; ANALOGS;
D O I：
10.1055/s-0036-1591750
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Experimental and theoretical studies showed the differences observed in the benzylic tetrabromination reactions in 2,5-dimethylterephthalonitrile compared to 1,4-dimethylbenzene. It was observed that the compound containing the nitrile substituent underwent a slower bromination reaction, with the formation of four intermediate compounds, while for the compound without substituents, the reaction was faster and only two intermediate compounds were observed.
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收藏
页码：1259 / 1263
页数：5
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