2-(N-morpholinopropane sulfonate)
N,N,N′,N′ Tetrakis(2 hydroxyethyl)terephthalamide
... To a solution of diethanolamine (2 mmol) in dry chloroform (5 ml), at 273 K, was added dropwise a solution of terephthalyl chloride (2 mmol) in dry chloroform (25 ml). Then, the mixture stirred at room ...
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N,N (2 benzothiazole)(2 pyridylmethyl)amine
... C N [1.285 (2) AÊ] in the Schiff base derived from picolinaldehyde N-oxide and 4-aminoanti- pyridine (Liang et ...C N double bond of the Schiff base has been reduced by adding two H atoms from ...
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N Hydroxy 2 oxo 2,N′ diphenylacetamidine
... The inter- and intramolecular hydrogen bonds are highly effective in forming polymeric chains, thereby stabilizing the crystal structure. As can be seen from the packing diagram (Fig. 2), the chains are ...
9
(E) 4 [2 (4 Ethoxyphenyl)ethenyl] 1 methylpyridinium naphthalene 2 sulfonate
... cation make a dihedral angle of 6.01 (9)°. This cation possess trans configuration, which can be confirmed from the torsion angle C6—C7—C8—C9, -177.8 (2)°. The C7═C8 group links the benzene and pyridinium rings, ...
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2 Methyl N,N′ bis[2 (methylsulfanyl)ethyl] 2 (2 pyridyl) N,N′ ditosylpropane 1,3 diamine
... dissolved in DMF, was added to this solution over a period of 2 h and stirred at 378 K for an additional 2 h. The reaction mixture was cooled to room temperature and poured into water. The aqueous solution ...
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Synthesis of Encapsulated Titanium Oxide Sodium 2-Acrylamido-2-methylpropan Sulfonate Nanocomposite for Preventing the Corrosion of steel
... increases with increasing concentration. These plots give an evidence for increasing the protectiveness of the inhibitive film with increasing the inhibitor concentration. The equivalent circuit shown in Fig. 7 is ...
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N Methyl N (2 pyridiniomethyl) 2 [N (2 pyridiniomethyl)methylamino] N (2 pyridylmethyl)ethanaminium tris(perchlorate)
... C3 0.064 (2) 0.040 (2) 0.0384 (19) −0.0179 (18) 0.0127 (17) −0.0080 (16) C4 0.051 (2) 0.0356 (17) 0.0342 (17) −0.0110 (15) 0.0189 (15) −0.0041 (14) C5 0.0249 (14) 0.0282 (15) 0.0261 (15) 0.0050 (11) ...
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The structure and Hirshfeld surface analysis of the salt 3 methacrylamido N,N,N trimethylpropan 1 aminium 2 acrylamido 2 methylpropane 1 sulfonate
... It is also instructive to investigate the differences in contacts for the discrete cation and anion components of both salts by recording fingerprint plots for the two salts together with those of the discrete cations ...
17
N-1 to 2*C(N,2) edges.
... For 4-node-motifs, another type of isolated motif is the directed bipartite motif [14, 17]. A bipartite motif is a motif with nodes a and c connected, and nodes b and d connected only. For instance, the decimal ...
6
Benzyltributylammonium 4,6 dihydroxynaphthalene 2 sulfonate
... ammonium 7-hydroxynaphthalene-1-sulfonate (Sato et al., 2009). The melting points of these isomers are 462, 433, 451 and 439 K, respectively. Except for benzyltributylammonium ...
12
2 Fluoro N (2 fluorobenzoyl) N (2 pyridyl)benzamide
... For background information, see: Donnelly et al. (2008); Gallagher et al. (2008, 2009); McMahon et al. (2008); Moody et al. (1998). For the parent compound, 2-(dibenzoylamino)- pyridine, see: Weng et al. (2006). ...
15
Benzyltributylammonium 6 hydroxynaphthalene 2 sulfonate
... Fig. 1 shows the ORTEPIII plot (Burnett & Johnson, 19966) of the title molecule. The ions have no crystallographically imposed symmetry. Fig. 2 shows a hydrogen-bonded anionic chain along the b axis between ...
11
Benzyltributylammonium 4 hydroxynaphthalene 2 sulfonate
... Compound (I) is a charge-control-agent used for toners in electrophotography. The background of the present study has been set out in a previous contribution (Uta et al., 2009). We have previously investigated the ...
12
Benzyltributylammonium 6,7 dihydroxynaphthalene 2 sulfonate
... Compound (I) is a charge-control-agent used for toners in electrophotography. The background of the present study has been set out in our previous paper (Uta et al., 2009). We have previously investigated the crystal ...
19
6 Amino 2 ammoniotoluene 4 sulfonate
... 2-Aminotoluene-4-sulfonic acid crystallizes as a monohydrate in the zwitterionic form, and adjacent zwitterions are linked into layers by hydrogen bonds that also involve the water molecule (Shubnell & ...
5
2 [N (2 Ethoxyphenyl)carbamoylmethoxy] N (2 pyridylmethyl)benzamide
... In the crystal structure of (I), molecules are linked into layers (Fig. 2) via N3—H3B N1 i , C3—H3A O3 ii and C14—H14A N1 i intermolecular interactions (symmetry codes as in Table 2). The packing is further ...
9
N (2 Aminophenylsulfonyl) N (2 nitrophenylsulfonyl)methylamine
... Data collection: RAPID-AUTO Rigaku, 2004; cell refinement: RAPID-AUTO; data reduction: RAPID-AUTO; programs used to solve structure: SHELXTL Sheldrick, 2008; programs used to refine stru[r] ...
8
Diaquabis(ethylenediamine κ2N,N′)copper(II) bis(4 aminonaphthalene 1 sulfonate) dihydrate
... Cu1 0.0282 (2) 0.0276 (2) 0.0278 (2) 0.00022 (13) 0.00489 (15) −0.00159 (13) N1 0.0321 (11) 0.0395 (11) 0.0390 (10) −0.0018 (9) 0.0055 (9) −0.0087 (8) N2 0.0298 (10) 0.0375 (11) 0.0380 (10) −0.0012 ...
7
Lithium pyridine 3 sulfonate
... Fig. 2 shows the three-dimensional structure, in which pairs of pyridine-3-sulfonate groups are held together by ± non- covalent intermolecular interactions. The distance between the centroids of two ...
9
I. INVESTIGATION OF REACTION INTERMEDIATES OF THE UREA-DIACETYLMONOXIME REACTION. II. AUTOMATED MICROANALYSIS OF IRON USING SYNTHESIZED TEROSITE SULFONATE AS CHELATING REAGENT.
... o n and t h e l i g a n d c o n s t a n t i n a b u f f e r o f d i f f e r e n t ...o n c e n t r a t e s o f p o t a s s i u m p h o s p h a t e mono- bas1c- ...
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