硝基苯
化学
叠氮化物
热分解
芳基
卡宾
亲核细胞
药物化学
光化学
有机化学
催化作用
烷基
作者
S. V. Eswaran,Daljeet Kaur,Kalyanashis Jana,Krishnendu Khamaru,S. Prabhakar,P. Raghunathan,Bishwajit Ganguly
出处
期刊:Tetrahedron
[Elsevier]
日期:2017-08-01
卷期号:73 (35): 5280-5288
被引量:3
标识
DOI:10.1016/j.tet.2017.07.024
摘要
The chemistry of aryl azides and aryl nitrenes is rich and varied in nature with different products being obtained with minor changes in reaction conditions. Thermolysis of azido- dimethylsuccinylosuccinate has been carried out to study the behaviour of this new azide during thermolysis. The products obtained have been studied by various spectroscopic and DFT calculations. These results reveal formation of compound-II and compound-III from the nitrene intermediate (1) generated during the thermolysis process. DFT results rationalized the formation of thermodynamically stable compound-II and compound-III from the stable intermediates 2 and 4 formed during the thermolysis process. Further, DFT results suggest that the reaction between 4 and 2 is thermodynamically more favourable compared to the further thermal degradation of the intermediate 4 to pyridylcarbene (4b) and carbene intermediate (5), which corroborates that such products were not formed during thermolysis.
科研通智能强力驱动
Strongly Powered by AbleSci AI