Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Y. A. Ammar"'
Publikováno v:
Bulletin of the Chemical Society of Ethiopia, Vol 29, Iss 1, Pp 137-148 (2015)
The 2-{4-[2-benzylidenehydrazino]phenyl}ethylene-1,1,2-tricarbonitrile (System 1), 2-{4-[2-(1-naphthylmethylene)hydrazino]phenyl}ethylene-1,1,2-tricarbonitrile (System 2) and 2-{4-[2-(9-anthrylmethylene)- hydrazino]phenyl}ethylene-1,1,2-tricarbonitri
Externí odkaz:
https://doaj.org/article/ce0b76380f1c4c36bd220879c35e4216
Publikováno v:
Molecules, Vol 6, Iss 3, Pp 267-278 (2001)
A number of novel triazinoquinazolinones (5b,c and 8), triazepinoquinazolinones(5a, 6b, 7 and 9) and triazocinoquinazolinones (6a and 10) were obtained via nucleophilic interaction of 3-aminoquinazolinone derivatives 3 with different reagents.
Externí odkaz:
https://doaj.org/article/99b92aca2a5e47e3bb6f35c4755ad5ce
Publikováno v:
Molecules, Vol 5, Iss 6, Pp 864-873 (2000)
Condensation of 4-benzoyl-1,2-phenylenediamine with sodium pyruvate in acetic acid furnished two products which were identified as 6-benzoyl and 7-benzoyl-3-methyl-2(1H)quinoxalinones (1a,b). Fusion of 1a with aromatic aldehydes furnished the styryl
Externí odkaz:
https://doaj.org/article/1dc989ea138b49709196482c6dc7719d
Akademický článek
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This paper proposes an identification methodology based on nanoindentation analysis of coating/substrate system to extract the elastic-plastic properties of coating materials on elastic-plastic substrate when the indenter penetration depth is greater
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92b145b1d8b3f76ff3de46e8e2cf4e17
https://hdl.handle.net/10985/22516
https://hdl.handle.net/10985/22516
Akademický článek
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Publikováno v:
Ear, Nose & Throat Journal. :014556132110362
Background: The management of subglottic stenosis (SGS) in granulomatosis patients with polyangiitis (GPA) has no clear guidelines. This systematic review aimed to identify different surgical techniques and evaluate the outcomes of applied procedures
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20646adf77b548dbb2b757f8abbb82d8
https://doi.org/10.1177/01455613211036246
https://doi.org/10.1177/01455613211036246
Publikováno v:
Medicinal Chemistry Research. 23:827-838
Many derivatives of naproxen containing a variety of pyrazolecarboxamides were synthesized through the reaction of naproxenoyl hydrazide with formylpyrazole, acetylacetone, enaminone, Mannich base, and arylhydrazonomalononitrile derivatives. Also, ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0eeefe4f8dba8f0c058d830b7bcb6006
https://doi.org/10.1007/s00044-013-0650-0
https://doi.org/10.1007/s00044-013-0650-0
Publikováno v:
Journal of Molecular Structure. 1019:130-134
Three new sensitizers 2-{4-[2-(4-Nitrobenzylidene)hydrazino)]phenyl}ethylene-1,1,2-tricarbonitrile (NBHPET), 2-{4-[2-p-Chlorobenzylidenehydrazino]phenyl}- ethylene-1,1,2-tri carbonitrile (CBHPET) and 2-{4-[2-p-Bromobenzylidenehydrazino] phenyl}ethyle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cdb892d834766f7939f9003b8ddfe93
https://doi.org/10.1016/j.molstruc.2012.02.035
https://doi.org/10.1016/j.molstruc.2012.02.035
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 91:239-243
Novel tricyanovinyl derived from hydrazones have been prepared by the reaction of tetracyanoethylene and phenylethylidene hydrazone, and these dyes showed absorption in the region of 539–650 nm. The dyes showed pronounced solvatochromic effects as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ece0de3f9a778a146da5a4424d0db444
https://doi.org/10.1016/j.saa.2012.01.016
https://doi.org/10.1016/j.saa.2012.01.016