Zobrazeno 1 - 10
of 106
pro vyhledávání: '"Prakash S. Nayak"'
Publikováno v:
Acta Crystallographica Section E, Vol 70, Iss 7, Pp o779-o780 (2014)
In the title compound, C11H10BrNO3, two independent molecules (A and B) crystallize in the asymmetric unit. The dihedral angles between the mean planes of the 4-bromophenyl ring and amide group are 24.8 (7) in molecule A and 77.1 (6)° in molecule B.
Externí odkaz:
https://doaj.org/article/1079e3cde6d140e4a8b59d00e00c3d86
Publikováno v:
Acta Crystallographica Section E, Vol 70, Iss 7, Pp o752-o753 (2014)
In the title compound, C13H13NO4, the N—C(=O) bond length of 1.354 (2) Å is indicative of amide-type resonance. The dihedral angle between the mean planes of the benzene ring and oxoamine group is 36.4 (3)°, while the mean plane of the 2-methylid
Externí odkaz:
https://doaj.org/article/a1dd782711674095914bc9011c78d179
Publikováno v:
Acta Crystallographica Section E, Vol 70, Iss 6, Pp o716-o716 (2014)
In the title compound, C12H12N2OS, the dihedral angle between the benzene and thiazole rings is 83.5 (7)°. The acetamide group is almost coplanar with the thiazole ring, being twisted from it by 4.2 (9)°. In the crystal, pairs of N—H...N hydrogen
Externí odkaz:
https://doaj.org/article/aef11e757699493ebe366e11cbf78122
Publikováno v:
Acta Crystallographica Section E, Vol 69, Iss 12, Pp o1752-o1752 (2013)
The title compound, C12H12FNO3, crystallizes with two independent molecules (A and B) in the asymmetric unit. The dihedral angle between the mean planes of the 3-fluoro-4-methylphenyl ring and the oxoamine group is 25.7 (7)° in molecule A and 71.3 (
Externí odkaz:
https://doaj.org/article/9f029ef1990e47e6b13888ee3439028a
Publikováno v:
Acta Crystallographica Section E, Vol 69, Iss 6, Pp o891-o891 (2013)
In the title compound, C12H10BrN3O, the dihedral angle between the mean planes of the 4-bromophenyl and pyrazin-2-yl rings is 54.6 (3)°. An intramolecular C—H...O hydrogen bond generates an S(6) graph-set motif. In the crystal, weak N—H...N hydr
Externí odkaz:
https://doaj.org/article/d175c8f4ba474f36b004322c00e52148
Publikováno v:
Molbank, Vol 2013, Iss 2, p M800 (2013)
S-Alkylation of 5-(diphenylmethyl)-1,3,4-oxadiazole-2(3H)-thione (3) by 2-chloro-N-(pyrazin-2-yl)acetamide (2) affords the title compound, 2-{[5-(diphenylmethyl)-1,3,4-oxadiazol-2-yl]sulfanyl}-N-(pyrazin-2-yl)acetamide (4). The intermediate (2), in t
Externí odkaz:
https://doaj.org/article/427bf81b6b1f430ba8d90cfd4c2d8e51
Publikováno v:
Acta Crystallographica Section E, Vol 69, Iss 4, Pp o523-o523 (2013)
In the title compound, C11H8Cl2N2OS, the mean plane of the dichlorophenyl ring is twisted by 79.7 (7)° from that of the thiazole ring. In the crystal, molecules are linked via pairs of N—H...N hydrogen bonds, forming inversion dimers which stack a
Externí odkaz:
https://doaj.org/article/ac9caec0d7da46e2ab2229de9119e716
Publikováno v:
Acta Crystallographica Section E, Vol 69, Iss 3, Pp o402-o403 (2013)
In the title compound, C19H17Cl2N3O2, there are three molecules (A, B and C) in the asymmetric unit and each differs in the conformation adopted. As a result of steric repulsion, the amide group is rotated with respect to both the dichlorophenyl and
Externí odkaz:
https://doaj.org/article/e8ba4017c32a42e88c23fe40c17448f5
Autor:
Richard Betz, Benjamin van Brecht, Thomas Gerber, Hemmige S. Yathirajan, Prakash S. Nayak, Badiadka Narayana
Publikováno v:
Acta Crystallographica Section E, Vol 69, Iss 1, Pp o83-o83 (2013)
In the title compound, C11H10INO3, an addition product of itaconic acid anhydride and 4-iodoaniline, the least-squares planes defined by the atoms of the aromatic moiety and the non-H atoms of the carboxylic acid group enclose an angle of 74.82 (11)
Externí odkaz:
https://doaj.org/article/b68eec1341954583909968c70710dd20
Publikováno v:
Acta Crystallographica Section E, Vol 69, Iss 1, Pp o115-o115 (2013)
In the title compound, C25H23N3O2, the central benzene ring makes dihedral angles of 77.14 (8) and 87.7 (2)° with the terminal benzene rings and an angle of 1.9 (1)° with the pyrazolone ring. The benzene ring and the N atom of the pyrazole ring bea
Externí odkaz:
https://doaj.org/article/e8440568eb4043dba2a4dde9457adec4