Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Baram Ahmed"'
Publikováno v:
Nanochemistry Research, Vol 8, Iss 1, Pp 23-30 (2023)
Nano-Ag as a green heterogeneous catalyst was utilized for the synthesis of furans by the three-component reaction of phenylglyoxal, dimethyl acetylenedicarboxylate, and primary amines. The best results were obtained in the presence of 4 mol% of nano
Externí odkaz:
https://doaj.org/article/0793c4436c9f4b51a2bb08719d26dc87
Publikováno v:
In Molecular Catalysis January 2021 499
Autor:
Taherpour, Avat (Arman), Khodaei, Mohammad Mehdi, Ameen, Baram Ahmed Hama, Ghaitouli, Majid, Mahdizadeh, Nosratollah, Amjadian, Hamid Reza, Larijani, Kambiz
Publikováno v:
In Arabian Journal of Chemistry May 2017 10 Supplement 2:S2372-S2375
Autor:
Javad Safaei-Ghomi, Yasir Waleed Abdulhameed, Zianos Alisavari, Baram Ahmed Hamah Ameen, Seyyed Mohammad Ebrahimi
Publikováno v:
RSC Advances. 12:12471-12476
A silver nanocatalyst has been used as an effective catalyst for the preparation of quinazolinones under reflux conditions in ethanol. The catalyst was characterized by UV-VIS, FT-IR, XRD, SEM and EDS. Amongst the many benefits of this method are ato
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93bbb3a7b2f635dc58a33fc274c36017
https://doi.org/10.1039/d2ra01629j
https://doi.org/10.1039/d2ra01629j
Autor:
Avat (Arman) Taherpour, Mohammad Mehdi Khodaei, Baram Ahmed Hama Ameen, Majid Ghaitouli, Nosratollah Mahdizadeh, Hamid Reza Amjadian, Kambiz Larijani
Publikováno v:
Arabian Journal of Chemistry, Vol 10, Iss S2, Pp S2372-S2375 (2017)
The volatile constituents of the essential oil of wild Solanumn nigrum L. obtained from the Kurdistan of Iraq were extracted by head-space/solid-phase micro-extraction (HS/SPME) and were analyzed by gas chromatography (GC) and gas chromatography/mass
Externí odkaz:
https://doaj.org/article/6e1b06d8fda241cc9ca7803f1ba52d6b
Publikováno v:
Polish Journal of Environmental Studies. 30:1981-1989
In this first reported study, the hydrodistilled volatile oils from the fragrant aerial parts (Ranunculus millefoliatus) and leaves (Acanthus dioscoridis) were investigated by GC-MS and GC-FID. In total 78 constituents, 46 and 44 compounds representi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f9bdd691aa6763b4a116af33af20cfc
https://doi.org/10.15244/pjoes/128265
https://doi.org/10.15244/pjoes/128265
Akademický článek
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Publikováno v:
Green Chemistry. 22:6600-6613
Chlorophyll b was extracted from heliotropium europaeum plant, demetalated, allylated and grafted to acrylated TEMPO through a copolymerization protocol. Then, the chlorophyll monomers were coordinated to Co ions, immobilized on magnetic nanoparticle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18b6e9f1ffe81861d8bf5c3c00f1ffa4
https://doi.org/10.1039/d0gc01749c
https://doi.org/10.1039/d0gc01749c
Autor:
Baram Ahmed Hamah-Ameen, Hossein Shahbazi-Alavi, Seyyed Mohammad Ebrahimi, Javad Safaei-Ghomi, Homayoun Gholamzadeh, Ali Kareem Abbas
Nano-CuO has been used as an efficient catalyst for the preparation of 5-oxo-2,5-dihydro-3-furancarboxylates by multi-component reactions of phenylglyoxal, dimethyl acetylenedicarboxylate and primary amines. The best results were obtained in the pres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::758faf51b1a37ce67924b407966f9f9e
Publikováno v:
Natural Product Research; Mar2022, Vol. 36 Issue 5, p1311-1316, 6p