Crystal structures of (1E,4E)-1,5-bis(5-bromothiophen-2-yl)-2,4-dimethylpenta-1,4-dien-3-one and (E)-4-(5-bromothiophen-2-yl)-1,3-diphenylbut-3-en-2-one

Crystal structures of (1E,4E)-1,5-bis(5-bromothiophen-2-yl)-2,4-dimethylpenta-1,4-dien-3-one and (E)-4-(5-bromothiophen-2-yl)-1,3-diphenylbut-3-en-2-one

The title compounds, C15H12Br2OS2, (I), and C20H15BrOS, (II), were synthesized by employing Claisen–Schmidt condensation of pentan-3-one and dibenzylacetone with 5-bromothiophene-2-carbaldehyde in the presence of methanolic KOH. Even though 1:2 products were expected in both of the reactions, 1:2 an...

Full description

Bibliographic Details
Main Authors: C. Nithya, M. Sithambaresan, M. R. Prathapachandra Kurup
Format: Article
Language:English
Published: International Union of Crystallography 2016-02-01
Series:Acta Crystallographica Section E: Crystallographic Communications
Subjects:
crystal structure
Claisen–Schmidt
5-bromothiophene-2-carbaldehyde
pentan-3-one
dibenzylacetone
Online Access:http://scripts.iucr.org/cgi-bin/paper?S205698901600058X

Internet

http://scripts.iucr.org/cgi-bin/paper?S205698901600058X

Similar Items