5-(N-ethylcarboxamido)
N,N′ Dicyclohexylnaphthalene 1,8;4:5 dicarboximide
... good n-type semiconducting proper- ...show n-type behavior with high field-effect electron moblity ca 6 cm 2 /Vs [Shukla, Nelson, Freeman, Rajeswaran, Ahearn, Meyer & ...
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(R,R) N,N′ Bis(5 chlorosalicylidene) 1,2 cyclohexanediamine
... Chiral salen compounds are important chiral ligands widely used in asymmetric catalytic synthesis (Canail & Sherrington, 1999; Jacobsen, 2000). The structure of chiral salen compounds has a crucial effect on ...
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N,N,N Trimethyl N (methyl 5 deoxy 2,3 O isopropylidene β D ribofuranosid 5 yl)ammonium 4 methylbenzenesulfonate sesquihydrate
... Our research group synthesized numerous N-[(1,4-anhydro-5-deoxy-2,3-O-isopropylidene-D,L-ribitol)-5-yl]aminium tosylates (Dmochowska et al., 2006; 2009; Skorupa et al., 2004). We thought it would be ...
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N,N Diethylanilinium 5 (5 chloro 2,4 dinitrophenyl) 2,6 dioxo 1,2,3,6 tetrahydropyrimidin 4 olate
... [trivial name = N,N-diethylanilinium 5-(3-chloro-4,6,-dinitrophenyl)- barbiturate], the dihedral angle between the benzene and pyrimidine rings is 45.49 (6) . The mean plane of the nitro group, which ...
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Crystal structure of N,N,N′,N′,N′′,N′′ hexamethylguanidinium cyanate 1 5 hydrate
... The O-bound H atoms of the water molecules were located in a difference Fourier map and were refined freely [O—H = 0.74 (4) - 0.86 (4) Å]. The atoms N6, N7 and N8 of one cation are disordered over two sets of sites (N6A, ...
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Aqua[N,N′ ethylenebis(5 nitrosalicylideneiminato)]methanolmanganese(III) perchlorate
... As part of a program involving the study of molecular recognition through intermolecular hydrogen-bonding inter- actions, the title compound, (I) (Fig. 1), was synthesized from 5-nitrosalicylaldehyde, ...
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N,N′ Butanedioylbis(5 ferrocenyl 3 methyl 1H pyrazole)
... C1 0.097 (6) 0.032 (3) 0.073 (5) 0.012 (3) −0.048 (4) −0.029 (3) C2 0.057 (4) 0.070 (5) 0.065 (4) 0.023 (4) −0.029 (3) −0.049 (4) C4 0.051 (4) 0.048 (4) 0.051 (4) 0.017 (3) −0.033 (3) −0.026 (3) C5 0.045 ...
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N (2 Chloro 5 nitrophenyl) N′ (3 chloropropionyl)thiourea
... Cl1 0.0769 (4) 0.0880 (5) 0.0603 (4) −0.0004 (3) 0.0144 (3) 0.0036 (3) Cl2 0.0538 (3) 0.0559 (3) 0.0650 (4) 0.0055 (2) 0.0129 (3) 0.0085 (3) S1 0.0527 (3) 0.0642 (4) 0.0402 (3) 0.0126 (2) 0.0063 (2) 0.0008 (2) O1 ...
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N,N′ Bis(5 chlorosalicylidene)ethane 1,2 diamine
... Compound (I) was prepared from 5-chlorosalicylaldehyde and 1,2- diaminoethane. A solution of 1,2-diaminoethane (5 mmol) in methanol (30 ml) was added to a stirred hot solution of 5-chloro- ...
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N,N′,N′′ Triphenylguanidinium 5 nitro 2,4 dioxo 1,2,3,4 tetrahydropyrimidin 1 ide
... For the non-linear optical properties of 5-nitrouracil, see: Puccetti et al. (1993), Youping et al. (1992). For reports of other triphenylguanidine salts, see: Pereira Silva et al. (2006, 2007a,b), Pereira Silva, ...
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5 Bromo 2 methylpyridine N oxide
... compound, 5-bromo-2-methylpyridine (80 g, 462 mmol) was suspended in glacial acetic acid (300 ml), aqueous hydrogen peroxide (35%) was added and the mixture was heated in a water-bath at 343-353 ...
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N (5 Bromopyrimidin 4 yl)cyclopropanecarboxamide
... 4-Amino-5-bromopyrimidine (0.260 g, 1.51 mmol) and dry dichloro- methane (40 ml) were added to a dry twin-necked flask and stirred in an ice bath under nitrogen for 20 min. After this time dry N,N- ...
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N (2 Bromothiazol 5 ylmethyl)phthalimide
... 2001). 5-(Aminomethyl)-2- bromothiazole (II) is a very important intermediate in the synthesis of thiazole ...compounds. N-(2-Bromothiazol-5-yl- methyl)phthalimide, (I), a key intermediate in the ...
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N′ (Benzenesulfonyl) 4 methylthiazole 5 carbohydrazide
... The title compound (2.4 g, 80% yield) was obtained from the sulfonylation reaction of 4-methylthiazole-5-carbohydrazide (1.3 g) with benzenesulfonyl chloride (2.0 g) in the presence of pyridine (25 ml). Colorless ...
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Chloro[N,N′ ethylenebis(5 carboxysalicylideneiminato)]iron(III)
... C6 0.024 (4) 0.021 (4) 0.020 (4) 0.005 (3) 0.003 (3) 0.003 (3) C7 0.038 (4) 0.025 (4) 0.019 (4) 0.003 (3) 0.007 (3) 0.001 (3) C8 0.035 (4) 0.033 (4) 0.037 (5) 0.009 (4) −0.004 (4) −0.006 (4) C9 0.034 (4) 0.021 (4) ...
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5 tert Butyl 2 (N,N dimethylaminocarbonylthio)isophthalaldehyde
... S1 0.04544 (18) 0.02443 (15) 0.02623 (15) 0.00615 (11) 0.01174 (11) 0.00479 (10) O1 0.0264 (4) 0.0605 (6) 0.0413 (5) −0.0037 (4) −0.0008 (4) 0.0075 (4) O2 0.0392 (5) 0.0549 (6) 0.0397 (5) 0.0048 (4) ...
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5 (N,N Diethylamino) 4,6 diphenyl 1,2,3 triazine
... of 5-(N,N-diethylamino)-4,6-tris(4-¯uorophenyl)-1,2,3-triazine (Matsumoto et ...of 5-(N,N-diethylamino)-4,6-diphenyl-1,2,3-triazine, ...
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N (5 Phenylseleno)pentylphthalimide
... 5-Bromopentylphthalimide (1.0 g, 3.2 mmol) and potassium phthal- imide (6.1 g, 3.6 mmol) were mixed in DMF (20 ml). The mixture was heated to 368±373 K under nitrogen and stirred for 8 h. It was then cooled to ...
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Reflections: Newsletter N°5
... are consistent with this historical scenario. These data also suggest that several Homo species, such as Neanderthals and Homo sapiens may have co-existed at different periods in different geographical locations. Certain ...
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N,N Diethyl 5 nitropyridin 2 amine
... In continuation of our studies of organic molecules with non- linear optical properties (Yufit et al., 2006), an attempt to grow crystals of 2-adamantylamino-5-nitropyridine (AANP) (Tomaru et al., 1991; Antipin et ...
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