نتایج جستجو برای: 4 chloro butyryl chloride
تعداد نتایج: 1383978 فیلتر نتایج به سال:
The crystal structure of the title compound {systematic name: (S)-(+)-N-[1-(2-chloro-phen-yl)-2-oxocyclo-hexyl]meth-anam-in-ium chloride}, C(13)H(17)ClNO(+)·Cl(-), was determined at 90 (2) K. The (S)-(+)-ketamine hydro-chloride salt is a well known anesthetic compound and is dramatically more potent than its R isomer. In the title compound, the cyclo-hexa-none ring adopts a chair conformation w...
Pig kidney general acyl-CoA dehydrogenase (GAD) can be reduced by butyryl-CoA to form reduced enzyme and crotonyl-CoA. This reaction is reversible. Stopped-flow, kinetic investigations on GAD have been made, using the following reaction pairs: oxidized GAD/butyryl-CoA, oxidized GAD/crotonyl-CoA, oxidized GAD/alpha,beta-dideuteriobutyryl-CoA, reduced GAD/butyryl-CoA, and reduced GAD/crotonyl-CoA...
In the title compound, [CuCl(C17H19Cl4N3)]ClO4, the Cu(II) ion adopts a distorted square-planar geometry defined by one chloride ligand and the three nitro-gen atoms from the bis-[(pyridin-2-yl)meth-yl](3,5,5,5-tetra-chloro-pent-yl)amine ligand. The perchlorate counter-ion is disordered over three sets of sites with refined occupancies 0.0634 (17), 0.221 (16) and 0.145 (7). In addition, the het...
AIM To synthesize some new azetidin-2-ones of ferulic acid and to evaluate them from physicochemical and spectral point of view. MATERIAL AND METHODS The synthesis was carried out in several steps: (i) obtaining the ferulic acid chloride; (ii) obtaining the ferulic acid hydrazide with hydrazine hydrate (98%); (iii) condensation of ferulic acid hydrazide with different benzaldehydes (2-hydroxy...
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