期刊论文详细信息
Journal of Chemical Sciences | |
Ultrasonic synthesis and crystal structure analysis of two trimethylsilyloxy-substituted bicyclo[2.2.2]octene derivatives | |
H T Srinivasa2  B S Palakshamurthy1  S Hariprasad2  H Nagarajaiah2  Noor Shahina Begum12  | |
[1] Department of Post Graduate Studies and Research in Physics, Tumkur University, Tumkur 572 103, India$$;Department of Studies in Chemistry, Central College Campus, Bangalore University, Dr. B R Ambedkar Street, Bangalore 560 001, India$$ | |
关键词: Ultrasonication; trimethylsilyloxy-derivatives; bicyclo[2.2.2]octene; Diels-Alder reaction; crystal structure; C-H…O and ðœ‹$ldots$𜋠interactions.; | |
DOI : | |
来源: Indian Academy of Sciences | |
【 摘 要 】
The compounds: 11-trimethylsilyloxy-1,2,3,4,4a,9a-hexahydro-1,4-etheno-anthraquinone and 4-benzyl-8-trimethylsilyloxy-4-aza-tricyclo[5.2.2.0]undec-8-ene-3,5-dione were synthesized by the Diels-Alder [4ðœ‹ð‘ +_2 ðœ‹ð‘ ] cycloaddition reaction of 2-(trimethylsilyloxy)-1,3-cyclohexadiene with naphthaquinoneand ð‘-benzylmaleimide under ultrasonic conditions. The crystal structure analysis was done using single crystal X-ray diffraction method. In both the compounds, the trimethylsilyloxy- and naphthaquinone/ð‘-benzylmaleimide moieties are endo- to the bicyclic ring.
【 授权许可】
Unknown
【 预 览 】
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