Document Details

Document Type : Article In Journal 
Document Title :
4-[(E)-(2,4,5-Trimethoxybenzylidene)amino]-1,5-dimethyl-2-phenyl-1H- pyrazol-3(2H)-one
4-[(E)-(2,4,5-Trimethoxybenzylidene)amino]-1,5-dimethyl-2-phenyl-1H- pyrazol-3(2H)-one
 
Subject : Chemistry 
Document Language : English 
Abstract : The title compound, C21H23N3O4, adopts an E configuration about the central C=N double bond and the pyrazolone ring is almost planar, with a maximum deviation of 0.042 (1) Å. The central pyrazolone ring makes dihedral angles of 51.96 (5) and 3.82 (5)° with the attached phenyl and the trimethoxy-substituted benzene rings, respectively. The dihedral angle between the phenyl ring and the trimethoxy-substituted benzene ring is 50.19 (5)° and an intra-molecular C-H⋯O hydrogen bond generates an S(6) ring motif. The crystal structure is stabilized by inter-molecular C-H⋯O and C-H⋯N hydrogen bonds. 
ISSN : 1600-5368 
Journal Name : Acta Crystallographica Section E: Structure Reports Online 
Volume : 66 
Issue Number : 7 
Publishing Year : 1431 AH
2010 AD 
Article Type : Article 
Added Date : Sunday, February 19, 2012 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
Hoong Kun FunFun, Hoong KunResearcherDoctoratehkfun@usm.my
Madhukar HemamaliniHemamalini, Madhukar ResearcherDoctorate 
عبدالله محمد عسيريAsiri, Abdullah MohamedResearcherDoctorateaasiri2@kau.edu.sa
سلمان أحمد خانKhan, Salman AResearcherDoctoratesahmad_phd@yahoo.co.in

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