Indexing Metadata
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 |
DUBLIN | CORE | METADATA ITEM | METADATA FOR THIS DOCUMENT |
1 | Title | Title of Document | 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 |
2 | Creator | Author's name, affiliation, country | HONNAPPA NAGARAJAIAH and NOOR SHAHINA BEGUM* Department of Chemistry, Bangalore University, Bangalore-560001, India |
3 | Subject | Dicipline(s) | Chemical Science |
3 | Subject | Keywords | Dihydropyrimidine, crystal structure, C-H…O, N-H…S and C-H…p weak interactions. |
4 | Description | Abstract | 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-H…O, N-H…S and C-H…p interactions. |
5 | Publishers | Organizing agency, location | WWW Publications, India |
6 | Contributor | Sponsor(s) | - |
7 | Date | Date (YYYY-MM-DD) | - |
8 | Type | Status & genre | Peer-reviewed Article |
8 | Type | Type | |
9 | Formate | File Formate | PDF |
10 | Identifier | Uniform Resource Identifier | Click Here |
10 | Identifier | Digital Object Identifier | |
11 | Source | Journal/conference title; vol., no. (Year) | Chemical Science Transactions, Volume 1 , Number (2), (2012) |
12 | Lanuguage | English=en | en |
13 | Relation | Supp.files | |
14 | Coverage | | - |
15 | Copyright | Copyright and permissions | |
Chemical Science Transactions | Chem Sci Trans | CST | Online Chemistry Journal | Open Access
|