Microwave-Assisted Synthesis and Characterization of Certain Oximes, Hydrazones, and Olefins Derived from β-Keto Sulfones
Joint Authors
Ghabbour, Hazem A.
Bhat, Mashooq A.
Fun, Hoong-Kun
Abdel-Aziz, Hatem A.
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-09-17
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
A new series of β-keto sulfone derivatives containing oximes 4a–e, hydrazones 5a, b, and chalcones 7a–d were prepared using microwave irradiation (MWI) by the reaction of β-keto sulfones 3 with hydroxyl amine, hydrazines, and aromatic aldehydes, respectively.
The comparative study between microwave irradiation and conventional syntheses showed that MWI is effective in the synthesis of the title compounds through shortening of the reaction time and improvements in their yields.
The structures of the synthesized compounds were established under the basis of their spectral data and X-ray single crystal analysis of compound 5a.
The crystal of 5a belongs to triclinic space group P-1, with a=5.7735 (2) Å, b=9.3224 (3) Å, c=13.1696 (5) Å, α=76.411 (1)°, β=89.571 (1)°, γ=79.9380 (9)°, Z=2, V=677.97 (4) Å3, Dc=1.513 Mg m−3, μ=0.44 mm−1, F(000)=320, R=0.026, and wR=0.070 for 2690 observed reflections with I>2σ(I).
American Psychological Association (APA)
Abdel-Aziz, Hatem A.& Ghabbour, Hazem A.& Bhat, Mashooq A.& Fun, Hoong-Kun. 2014. Microwave-Assisted Synthesis and Characterization of Certain Oximes, Hydrazones, and Olefins Derived from β-Keto Sulfones. Journal of Chemistry،Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1040008
Modern Language Association (MLA)
Abdel-Aziz, Hatem A.…[et al.]. Microwave-Assisted Synthesis and Characterization of Certain Oximes, Hydrazones, and Olefins Derived from β-Keto Sulfones. Journal of Chemistry No. 2014 (2014), pp.1-6.
https://search.emarefa.net/detail/BIM-1040008
American Medical Association (AMA)
Abdel-Aziz, Hatem A.& Ghabbour, Hazem A.& Bhat, Mashooq A.& Fun, Hoong-Kun. Microwave-Assisted Synthesis and Characterization of Certain Oximes, Hydrazones, and Olefins Derived from β-Keto Sulfones. Journal of Chemistry. 2014. Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1040008
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1040008