4-[(3,4-Dimethoxybenzylidene)amino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one
The imino-carbon double-bond in the title Schiff base, C(20)H(21)N(3)O(3), has an E configuration; the six-membered aromatic substituent (r.m.s. deviation = 0.012 angstrom) is nearly coplanar with five-membered pyrazole substituent (r.m.s. deviation = 0.031 angstrom), the dihedral angle between the...
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International Union of Crystallography
2010
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my.um.eprints.80222019-01-30T09:05:45Z http://eprints.um.edu.my/8022/ 4-[(3,4-Dimethoxybenzylidene)amino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one Tan, Kong Wai Ng, S.W. Asiri, A.M. Khan, S.A. QD Chemistry The imino-carbon double-bond in the title Schiff base, C(20)H(21)N(3)O(3), has an E configuration; the six-membered aromatic substituent (r.m.s. deviation = 0.012 angstrom) is nearly coplanar with five-membered pyrazole substituent (r.m.s. deviation = 0.031 angstrom), the dihedral angle between the two systems being 11.4 (1)degrees]. The phenyl ring connected to the pyrazole ring is aligned at 45.5 (1)degrees with respect to this five-membered ring. The N atoms in the ring show pyramidal coordinations. International Union of Crystallography 2010 Article PeerReviewed application/pdf en http://eprints.um.edu.my/8022/1/Asiri-2010-4-_%283%2C4-Dimethoxyben.pdf Tan, Kong Wai and Ng, S.W. and Asiri, A.M. and Khan, S.A. (2010) 4-[(3,4-Dimethoxybenzylidene)amino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one. Acta Crystallographica Section E: Structure Reports Online, 66. O1732-U816. ISSN 1600-5368 http://journals.iucr.org/e/issues/2010/07/00/cv2733/cv2733.pdf 10.1107/s1600536810023238 |
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QD Chemistry Tan, Kong Wai Ng, S.W. Asiri, A.M. Khan, S.A. 4-[(3,4-Dimethoxybenzylidene)amino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one |
| description |
The imino-carbon double-bond in the title Schiff base, C(20)H(21)N(3)O(3), has an E configuration; the six-membered aromatic substituent (r.m.s. deviation = 0.012 angstrom) is nearly coplanar with five-membered pyrazole substituent (r.m.s. deviation = 0.031 angstrom), the dihedral angle between the two systems being 11.4 (1)degrees]. The phenyl ring connected to the pyrazole ring is aligned at 45.5 (1)degrees with respect to this five-membered ring. The N atoms in the ring show pyramidal coordinations. |
| format |
Article |
| author |
Tan, Kong Wai Ng, S.W. Asiri, A.M. Khan, S.A. |
| author_facet |
Tan, Kong Wai Ng, S.W. Asiri, A.M. Khan, S.A. |
| author_sort |
Tan, Kong Wai |
| title |
4-[(3,4-Dimethoxybenzylidene)amino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one |
| title_short |
4-[(3,4-Dimethoxybenzylidene)amino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one |
| title_full |
4-[(3,4-Dimethoxybenzylidene)amino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one |
| title_fullStr |
4-[(3,4-Dimethoxybenzylidene)amino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one |
| title_full_unstemmed |
4-[(3,4-Dimethoxybenzylidene)amino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one |
| title_sort |
4-[(3,4-dimethoxybenzylidene)amino]-1,5-dimethyl-2-phenyl-1h-pyrazol-3(2h)-one |
| publisher |
International Union of Crystallography |
| publishDate |
2010 |
| url |
http://eprints.um.edu.my/8022/1/Asiri-2010-4-_%283%2C4-Dimethoxyben.pdf http://eprints.um.edu.my/8022/ http://journals.iucr.org/e/issues/2010/07/00/cv2733/cv2733.pdf |
| _version_ |
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