Zobrazeno 1 - 10
of 1 310
pro vyhledávání: '"Joel T. Mague"'
Autor:
Houda Lamssane, Amal Haoudi, Badr Eddine Kartah, Ahmed Mazzah, Joel T. Mague, Tuncer Hökelek, Youssef Kandri Rodi, Nada Kheira Sebbar
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 11, Pp 1118-1124 (2024)
The title molecule, C25H23BrN2O2, adopts a cup shaped conformation with the distinctly ruffled imidazolidine ring as the base. In the crystal, weak C—H...O hydrogen bonds and C—H...π(ring) interactions form helical chains of molecules extending
Externí odkaz:
https://doaj.org/article/1fad772aa4934f3aa8c6cf981dbf02fc
Autor:
Hamza Assila, Younes Zaoui, Camille Kalonji Mubengayi, Walid Guerrab, Abdulsalam Alsubari, Joel T. Mague, Youssef Ramli, Mhammed Ansar
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 11, Pp 1221-1225 (2024)
In the title molecule, C20H18ClN3O2, the 2-chlorophenyl group is disordered to a small extent [occupancies 0.875 (2)/0.125 (2)]. The phenylacetamide moiety is nearly planar due to a weak, intramolecular C—H...O hydrogen bond. In the crystal, N—H.
Externí odkaz:
https://doaj.org/article/70695069d66f4b56b70f06c88f95c5ee
Autor:
Abderrazzak El Moutaouakil Ala Allah, Benson M. Kariuki, Abdulsalam Alsubari, Ahlam I. Al-Sulami, Basmah H. Allehyani, Wafa O. Alsulami, Joel T. Mague, Youssef Ramli
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 9, Pp 926-930 (2024)
The dihydroimidazole ring in the title molecule, C20H20N2O3S, is slightly distorted and the lone pair on the tri-coordinate nitrogen atom is involved in intra-ring π bonding. The methylsulfanyl substituent lies nearly in the plane of the five-member
Externí odkaz:
https://doaj.org/article/0260fd66ec794d768c1e65fa21c113ec
Autor:
Nadeem Abad, Joel T. Mague, Camille Kalonji Mubengayi, Abdulsalam Alsubari, El Mokhtar Essassi, Youssef Ramli
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 9, Pp 936-941 (2024)
In the title molecule, C25H29N5O, the dihydroquinoxaline unit is not quite planar (r.m.s. deviation = 0.030 Å) as there is a dihedral angle of 2.69 (3)° between the mean planes of the constituent rings and the molecule adopts a hairpin conformation
Externí odkaz:
https://doaj.org/article/5c59f8d3b840406c942e7064bdbf486d
Autor:
Sri Hari Galla, Jayalakshmi Sridhar, Joel T. Mague, Xiaodong Zhang, Kira D. White, Qiang Zhang, James P. Donahue
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 8, Pp 873-877 (2024)
In the title molecule, C11H11BrO3, the dihydroindene moiety is essentially planar but with a slight twist in the saturated portion of the five-membered ring. The methoxy groups lie close to the above plane. In the crystal, π-stacking interactions be
Externí odkaz:
https://doaj.org/article/c1b8ae62c6fa4f7b869467008f42bd5b
Autor:
Etify A. Bakhite, Shaaban Kamel Mohamed, Chin-Hung Lai, Karthikeyan Subramani, Islam S. Marae, Suzan Abuelhassan, Abdelhamid A. E. Soliman, Mohamed S. K. Youssef, Hatem A. Abuelizz, Joel T. Mague, Rashad Al-Salahi, Youness El Bakri
Publikováno v:
ACS Omega, Vol 9, Iss 28, Pp 30751-30770 (2024)
Externí odkaz:
https://doaj.org/article/8859fe4c1e6e451f94d8a259d8c2a391
Autor:
Nour El Hoda Mustaphi, Amina Chlouchi, Mohamed El Hafi, Joel T. Mague, Tuncer Hökelek, Hanae El Monfalouti, Amal Haoudi, Ahmed Mazzah
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 7, Pp 783-788 (2024)
The pyrazolopyrimidine moiety in the title molecule, C13H12N4S, is planar with the methylsulfanyl substituent lying essentially in the same plane. The benzyl group is rotated well out of this plane by 73.64 (6)°, giving the molecule an approximate L
Externí odkaz:
https://doaj.org/article/65b9dd3654ce45e78083c7dd83a1a8de
Autor:
Navneet Goyal, James P. Donahue, Anthony Thompson, Xiaodong Zhang, Joel T. Mague, Maryam Foroozesh
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 6, Pp 659-662 (2024)
Ethyl 2-[(2-oxo-2H-chromen-6-yl)oxy]acetate, C13H12O5, a member of the pharmacologically important class of coumarins, crystallizes in the monoclinic C2/c space group in the form of sheets, within which molecules are related by inversion centers and
Externí odkaz:
https://doaj.org/article/13c0bce8eed548f5baf1cef7e5dcd99e
Autor:
Nadeem Abad, Joel T. Mague, Abdulsalam Alsubari, El Mokhtar Essassi, Abdullah Yahya Abdullah Alzahrani, Youssef Ramli
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 6, Pp 610-614 (2024)
In the title compound, C31H24N4O2, the dihydroquinoxaline units are both essentially planar with the dihedral angle between their mean planes being 64.82 (4)°. The attached phenyl rings differ significantly in their rotational orientations with resp
Externí odkaz:
https://doaj.org/article/d6c96e160bc64f7897e7049a1386c158
Autor:
Abderrazzak El Moutaouakil Ala Allah, Walid Guerrab, Joel T. Mague, Abdulsalam Alsubari, Abdullah Yahya Abdullah Alzahrani, Youssef Ramli
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 5, Pp 532-536 (2024)
In the title molecule, C21H17N3O2, the five-membered ring is slightly ruffled and dihedral angles between the pendant six-membered rings and the central, five-membered ring vary between 50.78 (4) and 86.78 (10)°. The exocyclic nitrogen lone pair is
Externí odkaz:
https://doaj.org/article/8eb392aace9c485a8a57c0b09ce638e7