Zobrazeno 1 - 10
of 195
pro vyhledávání: '"Sushil K. Gupta"'
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 79, Iss 10, Pp 877-882 (2023)
The title compound, C32H28F2N2O2, a highly functionalized tetrahydropyridine, was synthesized by a one-pot multi-component reaction of 4-fluoroaniline, ethyl acetoacetate and benzaldehyde at room temperature using sodium lauryl sulfate as a catalyst.
Externí odkaz:
https://doaj.org/article/0eb1eadea9224ab4b63ff5e55f2aee96
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 78, Iss 1, Pp 1-7 (2022)
The title compound, C70H70N8O4Se2, is a spiro bicyclic diselenide, made up of two [SeC6H4CH=N—N(CO)C6H4(C)C6H3NEt2(O)C6H3NEt2] units related by a twofold crystallographic symmetry element bisecting the diselenide bond. The compound crystallizes in
Externí odkaz:
https://doaj.org/article/a53a70a7e0b74ef88e003725c44a3e92
Publikováno v:
IUCrData, Vol 2, Iss 10, p x171386 (2017)
The title compound, C7H6Br2N2O, was obtained from a condensation reaction of 3,5-dibromo-2-hydroxybenzaldehyde and hydrazine hydrate. The molecule is approximately planar, the largest deviation from the mean plane through all of the non-H atoms being
Externí odkaz:
https://doaj.org/article/0c3e8dcc37334b83aec0f8c93ed63c75
Publikováno v:
IUCrData, Vol 2, Iss 4, p x170503 (2017)
The title complex, [Hg(C6H5)(C7H7S)], was synthesized from benzyl 4-methylpiperidine-1-carbodithioate. In the complex, the HgII cation binds to a C atom of a phenyl ring and the S atom of a benzylthiolate ligand in a linear coordination geometry. The
Externí odkaz:
https://doaj.org/article/3bbf7300ee444efd8981d44d660bda38
Publikováno v:
IUCrData, Vol 1, Iss 11, p x161724 (2016)
In the title compound, C13H11N3O2, the furan ring is disordered over two orientations, with occupancies of 0.902 (2) and 0.098 (2). The dihedral angles between the central oxadiazole ring and the pendant phenyl ring and the furan ring (major disorder
Externí odkaz:
https://doaj.org/article/e5f5b4463ff543c5a5ed32cbbc9268d1
Publikováno v:
IUCrData, Vol 1, Iss 3, p x160446 (2016)
The asymmetric unit of the title salt, 2C13H11N4S+·SO4−, comprises two 4-(5-anilino-1,3,4-thiadiazol-2-yl)pyridinium cations and one sulfate anion. In one cation, the phenyl ring is inclined to the pyridinium ring at a dihedral angle of 34.82 (6)
Externí odkaz:
https://doaj.org/article/e9aaadee14c241068b640aa416225c0f
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 71, Iss 12, Pp o967-o968 (2015)
In the title compound, C13H18N2O3S2, the amide group is in the plane of the benzoyl ring with a C—N—N—C torsion angle of 177.63 (12)°. The two dithioate groups are in an anti conformation [torsion angles = 173.68 (8) and −9.98 (10)°]. An in
Externí odkaz:
https://doaj.org/article/b07ca28cfc3c4598a6832746d546148f
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 71, Iss 11, Pp o880-o881 (2015)
The title compound, C12H9N3O2, was obtained as a cyclized oxadiazole derivative from substituted thiosemicarbazide in the presence of manganese(II) acetate. The furan ring is disordered over two orientations, with occupancies of 0.76 (2) and 0.24 (2)
Externí odkaz:
https://doaj.org/article/2e0382ed7d0a4332b76e85db929ac27d
Publikováno v:
Acta Crystallographica Section E, Vol 70, Iss 10, Pp o1141-o1142 (2014)
In the title compound, C13H14O5, the furan ring is essentially planar [maximum deviation = 0.031 (3) Å] with a stereogenic center (R) at the sp3 hybridized C atom. The C atom bearing the dihydroxy ethyl group is S. The absolute configuration is base
Externí odkaz:
https://doaj.org/article/483ba0f395554862b10a627027bfd063
Publikováno v:
Acta Crystallographica Section E, Vol 70, Iss 4, Pp o421-o422 (2014)
The asymmetric unit of the title compound, C18H15ClTe, contains two molecules which are in inverted orientations. The compound displays a tetrahedral geometry around the Te atom in spite of there being five electron domains. This is attributed to the
Externí odkaz:
https://doaj.org/article/039cbc88cb0d4ae58deed8dd2cbdd3c9