Study of michael addition on chalcones and or chalcone analogues
Joint Authors
al-Jabir, Nabilah A.
Bougasim, Amal S. A.
Karah, Makarim M. S.
Source
Journal of Saudi Chemical Society
Issue
Vol. 16, Issue 1 (31 Jan. 2012), pp.45-53, 9 p.
Publisher
Publication Date
2012-01-31
Country of Publication
Saudi Arabia
No. of Pages
9
Main Subjects
Abstract EN
Michael addition reaction of 1,3-diphenyl-propenone 1a, e, and f with o-amino thiophenol in the presence of indium trichloride gave the benzothiazine derivatives 2a-c.
Condensation of the compound 1a, e with o-phenylene diamine in triethylamine gave the benzodiazepine derivatives 3a-b.
Cyclization of 1d with malononitrile in the presence of NaOR / EtOH gave the compound 4.
Addition of thiobarbituric acid in triethylamin to 1a gave 5.
Condensation of compound 1c with malononitrile in the presence ammonium acetate gave compound 6.
1,3-diphenyl-propenone 1a used as key starting chalcone to react with different active methylene reagents under phase-transfer catalysis condition gave compound 7-9.
The structures of the prepared compounds were mainly confirmed on the basis of spectroscopic methods.
American Psychological Association (APA)
al-Jabir, Nabilah A.& Bougasim, Amal S. A.& Karah, Makarim M. S.. 2012. Study of michael addition on chalcones and or chalcone analogues. Journal of Saudi Chemical Society،Vol. 16, no. 1, pp.45-53.
https://search.emarefa.net/detail/BIM-351943
Modern Language Association (MLA)
al-Jabir, Nabilah A.…[et al.]. Study of michael addition on chalcones and or chalcone analogues. Journal of Saudi Chemical Society Vol. 16, no. 1 (Jan. 2012), pp.45-53.
https://search.emarefa.net/detail/BIM-351943
American Medical Association (AMA)
al-Jabir, Nabilah A.& Bougasim, Amal S. A.& Karah, Makarim M. S.. Study of michael addition on chalcones and or chalcone analogues. Journal of Saudi Chemical Society. 2012. Vol. 16, no. 1, pp.45-53.
https://search.emarefa.net/detail/BIM-351943
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 53
Record ID
BIM-351943