Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Yunus Bekdemir"'
Autor:
Bilge Eren, Yunus Bekdemir
Publikováno v:
Química Nova, Vol 37, Iss 4, Pp 643-647 (2014)
A new convenient method for preparation of 2-substituted benzimidazoles and bis-benzimidazoles is presented. In this method, o-phenylenediamines were condensed with bisulfite adducts of various aldehydes and di-aldehydes under neat conditions by micr
Externí odkaz:
https://doaj.org/article/62b0a54cd1814bd9bca1ad8cb14949c7
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 6, Pp o1696-o1696 (2012)
In the title Schiff base compound, C13H9Cl2NO, the molecule displays an E conformation about the imine C=N double bond, with a dihedral angle of 8.09 (11)° between the two benzene rings. In the crystal, molecules are linked by a single O—H...O hyd
Externí odkaz:
https://doaj.org/article/c9488c9719b74f5ba2bdf3173c509379
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 7, Pp o1736-o1736 (2011)
The title compound, C10H14N4O2S, exists in the amine tautomeric form. The dihedral angle between the benzene and thiadiazolidine rings is 66.54 (19)°. In the crystal, molecules are linked by N—H...O and N—H...N hydrogen bonds into a layer parall
Externí odkaz:
https://doaj.org/article/384fa3a5de2d4e35a21a83eef4b2b9bf
Publikováno v:
Acta Crystallographica Section E, Vol 64, Iss 10, Pp m1344-m1345 (2008)
The asymmetric unit of title compound, [Ni2(C4O4)(C7H10N2)4(H2O)2]C4O4·0.25H2O, contains one-half of a squarate ligand, one-half of an uncoordinated squarate dianion, two 2-(2-aminoethyl)pyridine ligands and one aqua ligand, all coordinated to an Ni
Externí odkaz:
https://doaj.org/article/be996837bf84440ea2c8fe7b84aad16b
Autor:
Aliye Gediz Erturk, Yunus Bekdemir
Publikováno v:
Journal of Physical Organic Chemistry. 28:358-364
The acid-catalyzed hydrolysis of a series of 5-substituted-1H,3H-2,1,3-benzothiadiazole 2,2-dioxides has been investigated in aqueous solutions of sulfuric, perchloric, and hydrochloric acid at 85.0 ± 0.05 °C. Analysis of the kinetic data by the ex
EFIL, Kursat/0000-0002-9249-2131; SEN, Fatih/0000-0003-1593-8483 WOS: 000385901800074 A new imine derivative, (E)-4-chloro-2-((4-methoxybenzylidene)amino)phenol has been synthesized from the reaction of 4-Anisaldehyde with benzoyl 2-Amino-4-chlorophe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd7c0b71a5eb7bb02d63eebb62557cf7
https://hdl.handle.net/20.500.12712/12634
https://hdl.handle.net/20.500.12712/12634
Autor:
Kürşat Efil, Yunus Bekdemir
Publikováno v:
Organic Chemistry International. 2014:1-5
Some imine derivatives (1a–7d) were synthesized using a rapid and an environmentally friendly method with reaction of aromatic aldehydes (a–d) and aromatic amines (1–7) (in 1 : 1 molar ratio) in the presence of β-ethoxyethanol as a wetting rea
Autor:
Aliye Gediz Erturk, Yunus Bekdemir
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 189:285-292
Microwave-assisted synthesis of some substituted open-chain and cyclic sulfamides, by amine-exchange reaction, was studied in a modified domestic microwave oven. Reaction times and yields under microwave radiation were compared with classical heating
Publikováno v:
Microscopy Research and Technique. 77:79-90
Objectives To examine different types of restorative materials used in children as well as primary and permanent teeth enamel when affected by erosive foods. Materials and Method Buttermilk, fruit yoghurt, Coca-cola, fruit juice, Filtek Z-250, Dyract
Publikováno v:
Journal of Physical Organic Chemistry. 27:94-98
The mechanism of acid-catalyzed hydrolysis of a series of p-substituted N,N′-diarylsulfamides was investigated in aqueous mineral acid solutions. Rate profiles, reaction activation parameters, catalytic order of strong acids, solvent isotope effect