Zobrazeno 1 - 10
of 1 066
pro vyhledávání: '"M. Riyadh"'
Autor:
Sobhi M. Gomha, Sayed M. Riyadh, Basant Farag, Sami A. Al-Hussain, Magdi E. A. Zaki, Mahmoud A. Mohamed
Publikováno v:
Green Chemistry Letters and Reviews, Vol 17, Iss 1 (2024)
The study focuses on green methodologies in synthetic organic chemistry, emphasizing the use of thiamine hydrochloride (Vitamin B1) as an eco-friendly catalyst for synthesizing hydrazono-thiazolones. These compounds serve as versatile core units with
Externí odkaz:
https://doaj.org/article/937167117b184556a158b55bdb54f968
Publikováno v:
Jurnal Wacana Politik, Vol 9, Iss 1, Pp 93-101 (2024)
The Indonesian government is committed to preserving the global environment in the global climate summit or COP-Conference of Parties. The Government communicates its concern through social media to adapt to the massive number of social media users i
Externí odkaz:
https://doaj.org/article/e3ab308fa0754caba126e4514d972b73
Publikováno v:
Journal of Saudi Chemical Society, Vol 28, Iss 3, Pp 101868- (2024)
The designed and synthesized multifunctional properties of bis-hydrazono[1,3,4]thiadiazoles became important for developing an efficient medication for Alzheimer’s disease. Thiadiazoles were characterized and studied towards this target as an acety
Externí odkaz:
https://doaj.org/article/e6378745a04a44508b3d6d942d4c594b
Autor:
Jehan Y. Al-Humaidi, Sobhi M. Gomha, Sayed M. Riyadh, Mohamed S. Ibrahim, Magdi E. A. Zaki, Tariq Z. Abolibda, Ohoud A. Jefri, Amr S. Abouzied
Publikováno v:
ACS Omega, Vol 8, Iss 37, Pp 34044-34058 (2023)
Externí odkaz:
https://doaj.org/article/1027bbb574c747808195ae6fb3572571
Autor:
Sobhi M. Gomha, Sayed M. Riyadh, Magda H. Abdellattif, Tariq Z. Abolibda, Hassan M. Abdel-aziz, AbdElAziz. A. Nayl, Alaa M. Elgohary, Abdo A. Elfiky
Publikováno v:
Current Issues in Molecular Biology, Vol 44, Iss 10, Pp 4540-4556 (2022)
A novel series of bis-[1,3,4]thiadiazolimines, and bis-thiazolimines, with alkyl linker, were synthesized through general routes from cyclization of 1,1′-(hexane-1,6-diyl)bis(3-phenylthiourea) and hydrazonoyl halides or α-haloketones, respectively
Externí odkaz:
https://doaj.org/article/d9b0c32515bd4f56bd961643fd7232dd
Publikováno v:
Polymers, Vol 15, Iss 18, p 3817 (2023)
The diverse applications of metal oxide-biopolymer matrix as a nanocomposite heterogenous catalyst have caused many researches to scrutinize the potential of this framework. In this study, a novel hybrid barium oxide-chitosan nanocomposite was synthe
Externí odkaz:
https://doaj.org/article/d63e52fcf96f4026ab09a5dcb620c9c4
Autor:
Musa A. Said, Sayed M. Riyadh, Nadia S. Al-Kaff, A.A. Nayl, Khaled D. Khalil, Stefan Bräse, Sobhi M. Gomha
Publikováno v:
Arabian Journal of Chemistry, Vol 15, Iss 9, Pp 104101- (2022)
A novel series of bis- (Abdelhamid et al., 2017; Banerjee et al., 2018; Bharanidharan et al., 2022)thiadiazoles was synthesized from the reaction of precursor dimethyl 2,2′-(1,2-diphenylethane-1,2-diylidene)-bis(hydrazine-1-carbodithioate) and hydr
Externí odkaz:
https://doaj.org/article/98917266cace4c67a02924d2f4d99898
Autor:
Sobhi M. Gomha, Sayed M. Riyadh, Reem A. K. Alharbi, Magdi E. A. Zaki, Tariq Z. Abolibda, Basant Farag
Publikováno v:
Crystals, Vol 13, Iss 2, p 260 (2023)
A novel catalytic approach for the synthesis of symmetric and asymmetric azines has been developed. The environmentally benign protocol was achieved via condensation of 1-[(2-thienyl)ethylidene]hydrazine (1) with different aromatic aldehydes 2a–h a
Externí odkaz:
https://doaj.org/article/b95029c484914cd5a6b158e7ed6268cd
Publikováno v:
Journal of Saudi Chemical Society, Vol 25, Iss 8, Pp 101276- (2021)
Copper oxide-chitosan nanocomposite was synthesized simply via simple solution casting method and was characterized by different analytical techniques, including Fourier-transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), Field emission
Externí odkaz:
https://doaj.org/article/b0eefe4f6a494b199ed0f4036df6e44e
Publikováno v:
Molecules, Vol 27, Iss 14, p 4639 (2022)
Investigating novel compounds that may be useful in designing new, less toxic, selective, and potent breast anticancer agents is still the main challenge for medicinal chemists. Thus, in the present work, acetylthiophene was used as a building block
Externí odkaz:
https://doaj.org/article/21a1e65915c74510b08ad3b3491010e5