N-(2-Chlorophenyl)-2-nitrobenzenesulfonamide
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چکیده
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 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...
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^ 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...
متن کامل2-(2-Acetylamino-5-chlorophenyl)-2,2-difluoroethanoic acid and 2-(2-acetylamino-5-methylphenyl)-2,2-difluoroethanoic acid, and 2-(2-acetylaminophenyl)-2,2-difluoro-N-phenylacetamide and 2-(2-acetylaminophenyl)-N-(4-chlorophenyl)-2,2-difluoroacetamide: examples of variation in molecular packing and hydrogen-bonding motif induced by substituent change.
Among the title compounds, viz. the acids C10H8ClF2NO3, (I), and C11H11F2NO3, (II), and the amides C14H14F2N2O2, (III), and C14H13ClF2N2O2, (IV), the change of substituent from Cl in (I) to methyl in (II) has a dramatic effect upon the hydrogen bonding between the molecules, which occur in layers in both cases. In the structures of (III) and (IV), hydrogen bonds connect the molecules to form ch...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2012
ISSN: 1600-5368
DOI: 10.1107/s1600536812033107