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pro vyhledávání: '"Versiani Ali Muhammad"'
Autor:
Fareed Ghulam, Afza Nighat, Versiani Ali Muhammad, Fareed Nazia, Mughal Rasheed Uzma, Kalhoro Ali Mahboob, Iqbal Lubna, Lateef Mehreen
Publikováno v:
Journal of the Serbian Chemical Society, Vol 78, Iss 8, Pp 1127-1134 (2013)
A series of 4-aryl methylidene-2-phenyl/methyl-5-(4H)-oxazolone derivatives (2-7) have been synthesized using the reported method by condensation of aldehydes with N-benzoyl / N-acetyl glycine in the presence of zinc oxide as a catalyst and acetic an
Externí odkaz:
https://doaj.org/article/37213e9db79d4cdaa7c9ba31817a615a
Autor:
Fareed Ghulam, Versiani Ali Muhammad, Afza Nighat, Fareed Nazia, Ali Irfan Muhammad, Kalhoro Ali Mahboob
Publikováno v:
Journal of the Serbian Chemical Society, Vol 78, Iss 4, Pp 477-482 (2013)
A new method has been developed for the synthesis of novel Schiff bases containg anthraquinone moiety using dodeca-Tungstosilicic acid/P2O5 under solvent free conditions at room temperature. The reaction was completed in 1-3 minutes with excellent yi
Externí odkaz:
https://doaj.org/article/0bacb9ac5adf4702bbeb2d8ab10f569d