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[PDF] Top 20 The 1:1 complex of 2 chloro 4 nitro­benzoic acid and 1,2,3 benzotriazole

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The 1:1 complex of 2 chloro 4 nitro­benzoic acid and 1,2,3 benzotriazole

The 1:1 complex of 2 chloro 4 nitro­benzoic acid and 1,2,3 benzotriazole

... in chloro-and nitro-substituted benzoic acid-amine systems (Ishida et ...two acid and two base components are held together by short O—H···N hydrogen bonds and relatively long N—H···O ... See full document

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3,5 Lutidinium–2 chloro 4 nitro­benzoate–2 chloro 4 nitro­benzoic acid (1/1/1)

3,5 Lutidinium–2 chloro 4 nitro­benzoate–2 chloro 4 nitro­benzoic acid (1/1/1)

... 3,5-lutidine±2- chloro-4-nitrobenzoic acid (1/1) complex, which was reported to represent the critical (inversion) point at 50% proton transfer in the OÐH N hydrogen bond ... See full document

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Crystal structures of iso­quinoline–3 chloro 2 nitro­benzoic acid (1/1) and isoquinolinium 4 chloro 2 nitro­benzoate

Crystal structures of iso­quinoline–3 chloro 2 nitro­benzoic acid (1/1) and isoquinolinium 4 chloro 2 nitro­benzoate

... 4-chloro-2-nitrobenzoic acid, the two components are linked by a short hydrogen bond between a base N atom and a carboxy O ...an acid–base interaction involving H-atom transfer occurs ... See full document

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Crystal structures of 3 chloro 2 nitro­benzoic acid with quinoline derivatives: 3 chloro 2 nitro­benzoic acid–5 nitro­quinoline (1/1), 3 chloro 2 nitro­benzoic acid–6 nitro­quinoline (1/1) and 8 hy­dr­oxy­quinolinium 3 chloro 2 nitro­benzoate

Crystal structures of 3 chloro 2 nitro­benzoic acid with quinoline derivatives: 3 chloro 2 nitro­benzoic acid–5 nitro­quinoline (1/1), 3 chloro 2 nitro­benzoic acid–6 nitro­quinoline (1/1) and 8 hy­dr­oxy­quinolinium 3 chloro 2 nitro­benzoate

... to benzoic acid derivatives gave two hits, namely, 3-aminobenzoic acid–5- nitroquinoline (1/1) (PANYIM; Lynch et ...and 4-animobenzoic acid–5-nitroquinoline ... See full document

19

1,10 Phenanthrolinium 4 chloro 2 hy­droxy­benzoate–1,10 phenanthroline–4 chloro 2 hy­droxy­benzoic acid (1/1/1)

1,10 Phenanthrolinium 4 chloro 2 hy­droxy­benzoate–1,10 phenanthroline–4 chloro 2 hy­droxy­benzoic acid (1/1/1)

... The crystal structure contains C—H···π interactions between Hphen and hcba and between phen and Hhcba (Fig. 1). H25···Cg1 = 2.64 Å, C25—H25···Cg1 = 174° and C25···Cg1 = 3.571 (2) Å (where Cg1 is the ... See full document

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Crystallographic and spectroscopic character­ization of 4 nitro 2 (tri­fluoro­meth­yl)benzoic acid and 4 nitro 3 (tri­fluoro­meth­yl)benzoic acid

Crystallographic and spectroscopic character­ization of 4 nitro 2 (tri­fluoro­meth­yl)benzoic acid and 4 nitro 3 (tri­fluoro­meth­yl)benzoic acid

... compounds, 4-nitro-2-(trifluoromethyl)benzoic acid (I) and 4-nitro-3-(trifluoromethyl)benzoic acid (II), are tri- substituted aromatic compounds ... See full document

11

2 [(1 Oxidopyridin 4 yl)sulfan­yl]benzoic acid

2 [(1 Oxidopyridin 4 yl)sulfan­yl]benzoic acid

... the 2-amino-3-(N-oxipiridin-4-ilsulfanil)-propionic acid dihydrate (NPNOCys) by a novel synthesis (Moreno-Fuquen et ...and 2-mercaptobenzoic acid were combined following the same ... See full document

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The 1:1 complex of 4 chloro 3 nitro­benzoic acid and pyridazine

The 1:1 complex of 4 chloro 3 nitro­benzoic acid and pyridazine

... O4 0.1148 (17) 0.0382 (10) 0.0941 (15) 0.0121 (11) 0.0077 (12) 0.0014 (10) N1 0.0635 (14) 0.0400 (11) 0.0554 (13) −0.0024 (11) −0.0060 (11) 0.0046 (11) N2 0.0626 (14) 0.0400 (11) 0.0538 (13) −0.0041 (10) 0.0047 (10) ... See full document

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Synthesis of some new 1 N  (β  D glucopyranosyl) 2 ((1 phenyl 5 aryl) pyrazol 3 yl) pyrroles and their biological activities

Synthesis of some new 1 N (β D glucopyranosyl) 2 ((1 phenyl 5 aryl) pyrazol 3 yl) pyrroles and their biological activities

... with 2, 3, 4, 6- tetra-O-acetyl- β -D-glucopyranosyl bromide (glucosyl donar) in dry dioxane gave corresponding 1-N- (2, 3, 4, 6-tetra-O-acetyl- β ... See full document

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Crystal structure of 4 chloro 2 nitro­benzoic acid with 4 hy­dr­oxy­quinoline: a disordered structure over two states of 4 chloro 2 nitro­benzoic acid–quinolin 4(1H) one (1/1) and 4 hy­dr­oxy­quinolinium 4 chloro 2 nitro­benzoate

Crystal structure of 4 chloro 2 nitro­benzoic acid with 4 hy­dr­oxy­quinoline: a disordered structure over two states of 4 chloro 2 nitro­benzoic acid–quinolin 4(1H) one (1/1) and 4 hy­dr­oxy­quinolinium 4 chloro 2 nitro­benzoate

... Fig. 1. The acid and base molecules are held together by a short hydrogen bond between atom O1 of the acid molecule and atom O5 of the base [O1 O5 = ...(Fig. 2), in which a broad peak along ... See full document

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3 Cyano­pyridine–2 chloro 4 nitro­benzoic acid (1/1)

3 Cyano­pyridine–2 chloro 4 nitro­benzoic acid (1/1)

... O4 0.0776 (16) 0.0683 (14) 0.0360 (10) −0.0002 (12) 0.0134 (10) −0.0150 (10) N1 0.0515 (16) 0.0566 (15) 0.0287 (10) −0.0131 (13) 0.0082 (10) −0.0025 (11) N2 0.0504 (15) 0.0527 (14) 0.0288 (10) −0.0004 (12) 0.0095 (10) ... See full document

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2 [1 Chloro 3 (2 methyl 5 nitro 1H imidazol 1 yl)propan 2 yloxycarbonyl]benzoic acid

2 [1 Chloro 3 (2 methyl 5 nitro 1H imidazol 1 yl)propan 2 yloxycarbonyl]benzoic acid

... C10 0.061 (2) 0.0322 (19) 0.047 (2) 0.0016 (17) 0.0196 (19) −0.0002 (16) C11 0.047 (2) 0.034 (2) 0.058 (2) 0.0078 (16) 0.0130 (18) −0.0016 (17) C12 0.068 (3) 0.061 (3) ... See full document

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Analgesic and anti inflammatory activity of 3 methoxy 5 nitro 2 (1’,3’,4’ oxadiazolyl,1’,3’,4’ thiadiazolyl and 1’,2’,4’ triazolyl)benzofurans

Analgesic and anti inflammatory activity of 3 methoxy 5 nitro 2 (1’,3’,4’ oxadiazolyl,1’,3’,4’ thiadiazolyl and 1’,2’,4’ triazolyl)benzofurans

... standard drug. Suspensions of test compounds at a concentration of 40 mg/ml were also prepared in 2% gum acacia. The dose concentration of both standard drug and the test compounds was 100 mg/kg body weight. ... See full document

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4 Chloro 6 meth­­oxy­pyrimidin 2 amine–succinic acid (2/1)

4 Chloro 6 meth­­oxy­pyrimidin 2 amine–succinic acid (2/1)

... Pyrimidine derivatives are very important molecules in biology and have many application in the areas of pesticide and pharmaceutical agents (Condon et al., 1993). For example, imazosulfuron, ethirmol and mepanipyrim ... See full document

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2 (3 Oxo 1,3 di­hydro­isobenzo­furan 1 ylamino)benzoic acid†

2 (3 Oxo 1,3 di­hydro­isobenzo­furan 1 ylamino)benzoic acid†

... ring. An intramolecular N—H O hydrogen bond results in the formation of a non-planar six-membered ring, which adopts a nearly flattened-boat conformation. In the crystal structure, intermolecular C—H O, O—H O and N— H O ... See full document

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Mortar Pestle and Microwave Assisted Regioselective  Nitration of Aromatic Compounds in Presence of Certain Group V and VI Metal Salts under Solvent Free Conditions

Mortar Pestle and Microwave Assisted Regioselective Nitration of Aromatic Compounds in Presence of Certain Group V and VI Metal Salts under Solvent Free Conditions

... group V and VI metal salts for the first time. These methods have several advantages over existing methods such as region-selectivity, high yields, simple procedure, and short reaction times. It is noteworthy to mention ... See full document

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3 {5 Eth­­oxy­carbonyl 1 [3 (2 oxopyrrol­idin 1 yl)prop­yl] 1H benzimidazol 2 yl}benzoic acid

3 {5 Eth­­oxy­carbonyl 1 [3 (2 oxopyrrol­idin 1 yl)prop­yl] 1H benzimidazol 2 yl}benzoic acid

... The ethoxy group is disordered over two position with the final refined occupancies of 0.853 (14):0.147 (14). The benzimidazole (N1—N2/C—C7) ring in the title compound, Fig. 1, is almost planar with maximum ... See full document

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4 Chloro 3 fluoro 2 methyl­aniline–pyrrolidine 2,5 dione (1/1)

4 Chloro 3 fluoro 2 methyl­aniline–pyrrolidine 2,5 dione (1/1)

... Chlorination of anilines with N-chlorosuccinimide (NCS) can provide access to poly-substituted aromatic compounds, useful as high-value synthetic intermediates (Lazar et al., 2004; Marterer et al., 2003; Nickson & ... See full document

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(E) 1 [2 (4 Chloro 2 nitro­styr­yl) 1 phenyl­sulfonyl 1H indol 3 yl]propan 1 one

(E) 1 [2 (4 Chloro 2 nitro­styr­yl) 1 phenyl­sulfonyl 1H indol 3 yl]propan 1 one

... of 1-(2-(bromomethyl)-1-(phenylsulfonyl)-1H-indol-3-yl)propan-1-one (5 g, ...mmol), 4-chloro-2-nitrobenzaldehyde (2.45 g, 13.17 mmol) and K 2 CO 3 ... See full document

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2 Chloro 1 [4 (2 fluoro­benz­yl)piperazin 1 yl]ethanone

2 Chloro 1 [4 (2 fluoro­benz­yl)piperazin 1 yl]ethanone

... O1 0.0326 (7) 0.0537 (8) 0.0671 (9) 0.0000 (6) −0.0001 (6) 0.0034 (7) Cl1 0.0760 (4) 0.0506 (3) 0.0729 (3) −0.0109 (3) −0.0059 (3) −0.0099 (3) F1 0.0805 (10) 0.0910 (10) 0.0688 ... See full document

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