منابع مشابه
Gravimetric Determination of Molybdenum(VI) Employing N-Hydroxy-N-p-Chlorophenyl-N' -(2-Methyl-4-Chlorophenyl) Benzamidine Hydrochloride
The use of N-hydroxy-N-p-chlorophenyl-N'-(2-methyl-4-chlorophenyl)benzamidine hydrochloride abbreviated as HCPMCPBH as a highly selective chelating agent for molybdenum has been investigated. The dioxomolybdenum complex Mo02(C20H1 5N20Ch)2 is quantitatively precipitated at pH = 2.8-6.6. As the complex can not be washed free of excess reagent, the dried complex is ignited at 500-550 °c to Mo03 f...
متن کاملN-(2,3-Dimethylphenyl)-4-methylbenzamide
In the mol-ecule of the title compound, C(16)H(17)NO, the two aromatic rings are almost perpendicular to each other [dihedral angle 85.90 (5)°]. The crystal structure is stabilized by inter-molecular N-H⋯O hydrogen bonds which link the mol-ecules, forming C(4) chains running along the c axis.
متن کاملSynthesis of N'-Substituted-2-(5-(4-Chlorophenyl)-1,3,4- oxadiazol-2-ylthio)acetohydrazide Derivatives as Suitable Antibacterial Agents
Purpose: To evaluate antibacterial activity of a series of molecules bearing 1,3,4-oxadiazole and azomethine moieties. Methods: The 4-chlorobenzoic acid (1) was precursor to N'-substituted-2-(5-(4-chlorophenyl)-1,3,4oxadiazol-2-ylthio)acetohydrazide, 8a-p, through a multistep synthesis of corresponding ester, 2, hydrazide, 3 and 1,3,4-oxadiazole, 4. The molecule, 4, was subjected to electrophil...
متن کاملJwj ( 3 4 2 N 2 ) 2 N01 (2 N 2 ) 2 N01 < 2 2 N N 2 0n K =n 2
^ d jw0j (w0) + ^ d jw1j (w1) 2 + E(jwj + 1) = d 0 (w0) + d 0 (w1) 2 so d 0 obeys the average law (without conservation). Proof.[of Theorem 19] Note the d 0 constructed in Theorem 18 is generally not conservative. We will parallel Theorem 4, by constructing a slothful two-sided quasipolynomially precise cover. The construction of a conservative cover from a slothful cover preserves two-sided qu...
متن کاملMethyl N-(4-chlorophenyl)succinamate
In the structure of the title compound {systematic name: methyl 3-[(4-chloro-phen-yl)amino-carbon-yl]propionate}, C(11)H(12)ClNO(3), the conformations of the N-H and C=O bonds in the amide fragment are trans to each other and the conformations of the amide O atom and the carbonyl O atom of the ester fragment are also trans to the H atoms attached to the adjacent C atoms. Mol-ecules are linked i...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2008
ISSN: 1600-5368
DOI: 10.1107/s1600536808020229