Document Details

Document Type : Article In Journal 
Document Title :
1,1,1-Trifluoro-4-(thiophen-2-yl)-4-[(2-{[4,4,4-trifluoro-3-oxo-1- (thiophen-2-yl)but-1-en-1-yl]amino}ethyl)amino]but-3-en-2-one
1,1,1-Trifluoro-4-(thiophen-2-yl)-4-[(2-{[4,4,4-trifluoro-3-oxo-1- (thiophen-2-yl)but-1-en-1-yl]amino}ethyl)amino]but-3-en-2-one
 
Subject : Chemistry 
Document Language : English 
Abstract : The asymmetric unit of the diamine compound, C 18H 14F 3N 2O 2S 2, consists of two mol-ecules; the C=C double bond has a Z configuration in the C4H3S-C=C-C(=O)-C segment. The -NH-CH 2-CH 2-NH chain adopts a twisted U-shape. The amino group is an intra-molecular hydrogen-bond donor to the carbonyl group; the intra-molecular hydrogen bond generates a six-membered ring. In both mol-ecules, the thienyl rings are disordered over two positions; the occupancies of the major components are 0.817 (4) and 0.778 (4) in one mol-ecule and 0.960 (4) and 0.665 (4) in the other. One of the trifluoro-methyl groups is disordered over two positions with the major component having 0.637 (8) occupancy. 
ISSN : 1600-5368 
Journal Name : Acta Crystallographica Section E: Structure Reports Online 
Volume : 67 
Issue Number : 10 
Publishing Year : 1432 AH
2011 AD 
Article Type : Article 
Added Date : Monday, February 20, 2012 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
عبدالله محمد عسيريAsiri, Abdullah MohamedResearcherDoctorateaasiri2@kau.edu.sa
عبدالرحمن عبيد اليوبيAl-Youbia, Abdulrahman ObaidResearcherDoctorateaalyoubi@kau.edu.sa
حسن مصطفى فيض اللهFaidallah, Hassan MostafaResearcherDoctorateHFAIDALLAH@kau.edu.sa
Seik Weng NgNg, Seik WengResearcherDoctorateseikweng@um.edu.my

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