Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Anil N. Mayekar"'
Autor:
Badiadka Narayana, Anil N. Mayekar, Hemmige S. Yathirajan, Ray J. Butcher, Jerry P. Jasinski, Manpreet Kaur
Publikováno v:
Crystals, Vol 2, Iss 3, Pp 1239-1247 (2012)
The crystal and molecular structures of the title compounds, ethyl 4-(4-hydroxyphenyl)-6-(6-methoxy-2-naphthyl)-2-oxocyclohex-3-ene-1-carboxylate (I) and ethyl 4-(3-bromophenyl)-6-(6-methoxy-2-naphthyl)-2-oxocyclohex-3-ene-1-carboxylate (II), are rep
Externí odkaz:
https://doaj.org/article/1bc5f8a53a944f10bac0c3a94bb585ef
Publikováno v:
Acta Crystallographica Section E, Vol 69, Iss 3, Pp o352-o352 (2013)
The title compound, C30H26O4, contains an oxo-cyclohexane ring in a distorted half-chair configuration, with disorder of two C atoms in a 0.859 (4):0.141 (4) ratio. The dihedral angle between the mean planes of the two napthalene ring systems is 58.6
Externí odkaz:
https://doaj.org/article/96bf83e0f402434b96de564cf79a4aae
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 5, Pp o1111-o1112 (2010)
In the title compound, C19H13F3N2O·H2O, the phenyl and pyrroloquinoline ring system are close to coplanar [dihedral angle = 10.94 (4)°]. The methoxy group also is almost coplanar with the phenyl ring [5.4 (1)°]. In the crystal structure N—H...O(
Externí odkaz:
https://doaj.org/article/9a82357595a54af5bd1f5f72c925e868
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 4, Pp o874-o874 (2010)
In the title compound, C19H16F3N3, the dihedral angle between the naphthalene and quinoline ring systems is 14.58 (8)°. The hydrazone C—N—N=C—C chain is in an extended conformation and its mean plane is nearly coplanar with the quinoline plane
Externí odkaz:
https://doaj.org/article/273b971cec984ef0a8c64723b6308627
Publikováno v:
Acta Crystallographica Section E, Vol 65, Iss 7, Pp o1533-o1533 (2009)
The title compound, C24H22O4S, was prepared by reaction between (2E)-3-(6-methoxy-2-naphthyl)-1-(2-thienyl)prop-2-en-1-one and ethyl acetoacetate. In the crystal, the cyclohexenone ring shows a distorted half-chair conformation. The length of the dou
Externí odkaz:
https://doaj.org/article/bf00f41a1cf141449438319b33369e9f
Autor:
Ray J. Butcher, Anil N. Mayekar, Manpreet Kaur, Hemmige S. Yathirajan, Jerry P. Jasinski, Badiadka Narayana
Publikováno v:
Crystals, Vol 2, Iss 3, Pp 1239-1247 (2012)
Crystals
Volume 2
Issue 3
Pages 1239-1247
Crystals
Volume 2
Issue 3
Pages 1239-1247
The crystal and molecular structures of the title compounds, ethyl 4-(4-hydroxyphenyl)-6-(6-methoxy-2-naphthyl)-2-oxocyclohex-3-ene-1-carboxylate (I) and ethyl 4-(3-bromophenyl)-6-(6-methoxy-2-naphthyl)-2-oxocyclohex-3-ene-1-carboxylate (II), are rep
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::861e239b3a1605671260e2f8aeb43b24
https://doi.org/10.3390/cryst2031239
https://doi.org/10.3390/cryst2031239
Autor:
Badiadka Narayana, Maciej Kubicki, Hemmige S. Yathirajan, Grzegorz Dutkiewicz, A. S. Praveen, Anil N. Mayekar
Publikováno v:
Journal of Chemical Crystallography. 42:432-437
The Schiff base, 4-{(2E)-2-[1-(4-methoxyphenyl)ethylidene] hydrazinyl}-8-(trifluoromethyl)quinoline, crystallizes in two polymorphic forms depending on the solvent. One of these forms is monoclinic (1M), space group P21/c with a = 10.2906(10) A, b =
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c1dbac759471e9f7d999e14b865a7ef
https://doi.org/10.1007/s10870-011-0264-7
https://doi.org/10.1007/s10870-011-0264-7
Autor:
Ray J. Butcher, Badiadka Narayana, Jerry P. Jasinski, Anil N. Mayekar, Hemmige S. Yathirajan, Balladka Kunhanna Sarojini
Publikováno v:
Journal of Molecular Structure. 980:172-181
The molecular structures of three new Schiff base compounds of the form R – hydrazinyl-8-(trifluoromethyl)-quinoline, and the fourth, a structurally related hydrate, have been examined by X-ray crystallography, B3LYP/6-3 G (d) and Hirshfeld surface
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1c32c18177e7b8d8e5849c2e75f2d7f
https://doi.org/10.1016/j.molstruc.2010.07.010
https://doi.org/10.1016/j.molstruc.2010.07.010
Autor:
Jerry P. Jasinski, Anil N. Mayekar, Hemmige S. Yathirajan, Balladka Kunhanna Sarojini, Badiadka Narayana, Ray J. Butcher
Publikováno v:
Journal of Chemical Crystallography. 39:761-765
The title compound, C18H18BrN3O3S, a derivative of 1,3,4-oxadiazole, crystallizes in the triclinic space group P-1 with unit cell parameters a = 6.8731(3), b = 8.9994(4), c = 15.7099(6) A, α = 92.779(3)°, β = 130.575(3)°, γ = 107.868(4)°, Z = 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebdafff3cd8349deb5d445df5f6aad95
https://doi.org/10.1007/s10870-009-9570-8
https://doi.org/10.1007/s10870-009-9570-8
Publikováno v:
Journal of Chemical Crystallography. 39:157-162
In the molecular structures of three new structurally related chalcone derivatives, namely (2E)-1-(2-hydroxyphenyl)-3-(6-methoxy-2-naphthyl)prop-2-en-1-one, C20H16O3, I, (2E)-1-(2-chloropyridin-4-yl)-3-(6-methoxy-2-naphthyl)prop-2-en-1-one, C19H14ClN
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4463bb2cb48ad7ee2d40014cd8af711c
https://doi.org/10.1007/s10870-008-9446-3
https://doi.org/10.1007/s10870-008-9446-3