Substituent Effects on Regioselectivity of the Diels-Alder Reactions: Reactions of 10-Allyl-1,8-dichloroanthracene with 2-Chloroacrylonitrile, 1-Cyanovinyl Acetate and Phenyl Vinyl Sulfone
Joint Authors
Sultan, Mujeeb A.
Karama, Usama
Source
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-08-21
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
Diels-Alder reaction of 10-allyl-1,8-dichloroanthracene (3) with 2-chloroacrylonitrile (4) and 1-cyanovinyl acetate (5) gives exclusively the ortho isomer while its reaction with phenyl vinyl sulfone (10) yields a mixture of two isomeric adducts with priority to ortho isomer.
The reactions proceeded under microwave condition in xylene.
Configurations of these isomers have been assigned with the help of NMR spectra.
The results indicated that the steric effect is dominating toward the isomer regioselectivity in the Diels-Alder reaction of the present compounds.
American Psychological Association (APA)
Sultan, Mujeeb A.& Karama, Usama. 2016. Substituent Effects on Regioselectivity of the Diels-Alder Reactions: Reactions of 10-Allyl-1,8-dichloroanthracene with 2-Chloroacrylonitrile, 1-Cyanovinyl Acetate and Phenyl Vinyl Sulfone. Journal of Chemistry،Vol. 2016, no. 2016, pp.1-5.
https://search.emarefa.net/detail/BIM-1107648
Modern Language Association (MLA)
Sultan, Mujeeb A.& Karama, Usama. Substituent Effects on Regioselectivity of the Diels-Alder Reactions: Reactions of 10-Allyl-1,8-dichloroanthracene with 2-Chloroacrylonitrile, 1-Cyanovinyl Acetate and Phenyl Vinyl Sulfone. Journal of Chemistry No. 2016 (2016), pp.1-5.
https://search.emarefa.net/detail/BIM-1107648
American Medical Association (AMA)
Sultan, Mujeeb A.& Karama, Usama. Substituent Effects on Regioselectivity of the Diels-Alder Reactions: Reactions of 10-Allyl-1,8-dichloroanthracene with 2-Chloroacrylonitrile, 1-Cyanovinyl Acetate and Phenyl Vinyl Sulfone. Journal of Chemistry. 2016. Vol. 2016, no. 2016, pp.1-5.
https://search.emarefa.net/detail/BIM-1107648
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1107648