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Synthesis and Crystal Structure Analysis of Ethyl-4-(4-acetoxy-phenyl)-3-acetyl-6-methyl-2-thioxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylate

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1TitleTitle of DocumentSynthesis and Crystal Structure Analysis of Ethyl-4-(4-acetoxy-phenyl)-3-acetyl-6-methyl-2-thioxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylate
2CreatorAuthor's name, affiliation, country HONNAPPA NAGARAJAIAH and NOOR SHAHINA BEGUM*
Department of Chemistry, Bangalore University, Bangalore-560001, India
3SubjectDicipline(s) Chemical Science
3SubjectKeywords Dihydropyrimidine, crystal structure, C-HO, N-HS and C-Hp weak interactions.
4DescriptionAbstract 4-(4-Acetoxy-phenyl)-3-acetyl-6-methyl-2-thioxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid ethyl ester (2) was synthesized by a two step reaction process. Preliminary spectroscopic analysis was done by IR, 1HNMR and elemental analysis. The crystal and molecular structure was further confirmed using single crystal x-ray diffraction. The dihedral angle between the planes of the aryl and dihydropyrimidine rings is 89.65(6), which is almost orthogonal. The dihydropyrimidine ring adopts twist-boat conformation. The crystal structure is stabilized by C-HO, N-HS and C-Hp interactions.
5PublishersOrganizing agency, location WWW Publications, India
6Contributor Sponsor(s) -
7DateDate (YYYY-MM-DD) -
8TypeStatus & genre Peer-reviewed Article
8TypeType
9FormateFile Formate PDF
10IdentifierUniform Resource Identifier Click Here
10IdentifierDigital Object Identifier DOI:10.7598/cst2012.219
11SourceJournal/conference title; vol., no. (Year)Chemical Science Transactions, Volume  1 , Number  (2), (2012)
12LanuguageEnglish=en en
13RelationSupp.files
14Coverage -
15CopyrightCopyright and permissions
Chemical Science Transactions | Chem Sci Trans | CST | Online Chemistry Journal | Open Access
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