Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Abdelghani Oudahmane"'
Publikováno v:
Acta Crystallographica Section E, Vol 69, Iss 8, Pp o1314-o1314 (2013)
The title compound, C17H21NO2, was synthesized by the reaction of (1R)-(+)-3-benzylcamphor and hydroxylamine. The oxazole ring makes a dihedral angle of 23.42 (16)° with the phenyl ring. The six-membered ring of the norboryl group adopts a boat conf
Externí odkaz:
https://doaj.org/article/1d9f4c21751f4a3583036df27b7684d2
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 4, Pp i23-i23 (2012)
Single crystals of Ca5Zr3F22, pentacalcium trizirconium docosafluoride, were obtained unexpectedly by solid-state reaction between CaF2 and ZrF4 in the presence of AgF. The structure of the title compound is isotypic with that of Sr5Zr3F22 and can be
Externí odkaz:
https://doaj.org/article/f1369edf954c42d2b95e6eb8376d32a1
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 1, Pp o165-o165 (2012)
The title compound, C16H24O3, was synthesized from ilicic acid which was isolated from the aerial part of Inula Viscosa (L) Aiton [or Dittrichia Viscosa (L) Greuter]. The molecule contains two fused six-membered rings both in chair conformations. In
Externí odkaz:
https://doaj.org/article/a0cfe3d2d71a4be39ce7abc31586f82f
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 1, Pp o167-o168 (2012)
The title compound, C19H29NO6, was synthesized from 9α-hydroxyparthenolide (9α-hydroxy-4,8-dimethyl-12-methylene-3,14-dioxatricyclo[9.3.0.02,4]tetradec-7-en-13-one), which was isolated from the chloroform extract of the aerial parts of Anvillea rad
Externí odkaz:
https://doaj.org/article/b24ba5a4b0f448c39ac13d1c82c339e5
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 11, Pp o3003-o3004 (2011)
The title compound, C20H31NO5, was synthesized from 9α-hydroxyparthenolide (9α-hydroxy-4,8-dimethyl-12-methylen-3,14-dioxa-tricyclo[9.3.0.02,4]tetradec-7-en-13-one), which was isolated from the chloroform extract of the aerial parts of Anvillea rad
Externí odkaz:
https://doaj.org/article/8dddf31121bd4e16bda5a11c0ff3bae8
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 11, Pp o2981-o2982 (2011)
The title compound, C25H34N2O5, was synthesized from 9α-hydroxyparthenolide (9α-hydroxy-4,8-dimethyl-12-methylene-3,14-dioxatricyclo[9.3.0.02,4]tetradec-7-en-13-one), which was isolated from the chloroform extract of the aerial parts of Anvillea ra
Externí odkaz:
https://doaj.org/article/61ca1373e4c844c795d9388d1964f066
9-Hydroxy-4,8-dimethyl-12-(pyrrolidin-1-ylmethyl)-3,14-dioxatricyclo[9.3.0.02,4]tetradec-7-en-13-one
Autor:
Mohamed Moumou, Ahmed Benharref, Daniel Avignant, Abdelghani Oudahmane, Mohamed Akssira, Moha Berraho
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 9, Pp o2226-o2227 (2011)
The title compound, C19H29O4, was synthesized from 9α-hydroxyparthenolide (9α-hydroxy-4,8-dimethyl-12-methylen-3,14-dioxatricyclo[9.3.0.02,4]tetradec-7-en-13-one), which was isolated from the chloroform extract of the aerial parts of Anvillea radia
Externí odkaz:
https://doaj.org/article/b3f711141cb344c0bd03f838d800646a
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 7, Pp o1818-o1818 (2011)
The title compound, C15H15NO, which was synthesized under solvent-free conditions by the reaction of acetoacetone and 2-naphthylamine, adopts a Z conformation about the C=C bond. The enamine–ketone fragment is approximately planar [maximum deviatio
Externí odkaz:
https://doaj.org/article/1b260acef2ad44f7804c9b5a152f92f7
Autor:
Mohamed Moumou, Ahmed Benharref, Moha Berraho, Daniel Avignant, Abdelghani Oudahmane, Mohamed Akssira
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 7, Pp o1842-o1843 (2011)
The title compound, C19H29NO5, was synthesized from 9α-hydroxyparthenolide (9α-hydroxy-4,8-dimethyl-12-methylene-3,14-dioxatricyclo[9.3.0.02,4]tetradec-7-en-13-one), which was isolated from the chloroform extract of the aerial parts of Anvillea rad
Externí odkaz:
https://doaj.org/article/de2fd14ea8334d0390a858947c92013e
Autor:
Mohamed Tebbaa, Ahmed Benharref, Moha Berraho, Daniel Avignant, Abdelghani Oudahmane, Mohamed Akssira
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 6, Pp o1381-o1381 (2011)
The title compound, C22H28O, was isolated from the aerial part of Inula viscosa (L) Aiton [or Dittrichia viscosa (L) Greuter]. The cyclohexene ring has a half-chair conformation, whereas the cyclohexane ring displays a chair conformation being substi
Externí odkaz:
https://doaj.org/article/9ba1f122e955403dafcafb9a44973ffc