[PDF] Top 20 2′ Amino 5′ bromoacetophenone
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2′ Amino 5′ bromoacetophenone
... molecule (Fig. 1) was shown to have the carbonyl group directed towards the amino group so as to maximize H- bonding, and the acetyl methyl group directed towards H-6. A similar solution conformation for this ... See full document
5
3 Amino 5 bromo 2 iodopyridine
... substitution at position 2 of the pyridine ring, as shown by the X-ray study of the title compound (Fig. 1). To the best of our knowledge, this is the first structure of ortho-iodoaminopyridine derivative. The ... See full document
6
Crystal structure of bis(μ2 4 bromo 2 [({2 [({2 [(5 bromo 2 oxidobenzylidene)amino]ethyl}sulfanyl)sulfonyl]ethyl}imino)methyl]phenolato)dicopper(II) dimethylformamide disolvate
... (0.23g, 2 mmol) in methanol (5 ml) and stirred in an ice bath for 10 ...and 5-bromosalicylaldehyde (0.402 g, 2 mmol) in dimethylformamide (10 ml) were added to the filtrate and stirred ... See full document
10
2 Amino 2′ chloro 5 methylbenzophenone
... Fig. 2, the carbonyl O atom acts as a double hydrogen-bond receptor, involved in not only an intra- molecular N—H O hydrogen bond with one amine H atom to form a six-membered ring, but also an intermolecular N— H ... See full document
6
2 Amino 5 bromopyridinium 5 chloro 2 hydroxybenzoate
... C6 0.0192 (18) 0.0173 (19) 0.0119 (16) 0.0013 (15) −0.0006 (13) −0.0022 (14) C7 0.0157 (17) 0.021 (2) 0.0158 (17) −0.0011 (16) −0.0032 (13) −0.0027 (16) C8 0.0209 (18) 0.027 (2) 0.0188 (18) −0.0023 (16) ... See full document
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2 Amino 5 bromopyridin 1 ium (2 amino 5 bromopyridine κN1)trichloridozincate
... Cl1 0.0633 (6) 0.0595 (6) 0.0492 (6) 0.0011 (5) 0.0218 (5) −0.0012 (5) Cl2 0.0517 (6) 0.0443 (5) 0.0568 (6) −0.0039 (4) 0.0137 (5) 0.0020 (4) Cl3 0.0694 (7) 0.0455 (5) 0.0646 (6) ... See full document
9
3 {5 Bromo 2 [(triphenylphosphanylidene)amino]phenyl} 4,5 dihydro 1,2,3 oxadiazol 3 ylium 5 olate
... C85 0.0242 (7) 0.0246 (7) 0.0365 (8) −0.0034 (5) 0.0093 (6) 0.0052 (6) C86 0.0256 (6) 0.0196 (6) 0.0272 (7) −0.0030 (5) 0.0082 (5) −0.0005 (5) C61 0.0169 (5) 0.0172 (6) 0.0204 (6) ... See full document
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Crystal structure of 3 benzoyl 2 [(5 bromo 2 Hydroxy 3 methoxybenzylidene)amino] 4,5,6,7 tetrahydrobenzo[b]thiophene
... two 2-aminothio- phenes have been reported by our group (Kubicki et ...of 2-aminothiophenes, we report herein on the synthesis and crystal structure of the title Schiff base ... See full document
10
Crystal structure of 3 benzoyl 2 [(5 bromo 2 hydroxy 3 methoxybenzylidene)amino] 4,5,6,7 tetrahydrobenzo[b]thiophene
... two 2-aminothio- phenes have been reported by our group (Kubicki et ...of 2-aminothiophenes, we report herein on the synthesis and crystal structure of the title Schiff base ... See full document
10
4 [(5 Bromo 2 hydroxybenzylidene)amino] 3 ethyl 1H 1,2,4 triazole 5(4H) thione
... The packing arrangement in the crystal structure of (I) is shown in Fig. 2. As a common feature of o-hydroxysalicyl- idene systems, the azomethine group in title compound forms intramolecular O–H···N hydrogen ... See full document
10
Ethyl 3 amino 5 bromo 1 benzofuran 2 carboxylate
... The mixture of 5-bromo-2-hydroxybenzonitrile (1.98 g, 0.01 mol), ethyl chloroacetate (1 ml, 0.01 mol) and potassium carbonate (2.76 g, 0.02 mol) in 5 ml of DMF was refluxed for 90 min. The ... See full document
6
4 Bromo 2 [(E) (2 {2 [(2 {[(E) 5 bromo 2 hydroxybenzylidene]amino}phenyl)sulfanyl]ethylsulfanyl}phenyl)iminomethyl]phenol
... comprises half of a Schiff base ligand, the whole molecule being generated by a crystallographic inversion center located at the mid-point of the C—C bond of the central methylene segment. Intramolecular O—H N and O—H S ... See full document
6
5′ Bromo 2′ hydroxyacetophenone
... bond; the O O distance for the hydrogen bond in the two molecules is unchanged at 2.559 (2) A ˚ (Filarowski et al., 2004). The corresponding distance for the intramolecular O— H O interaction (Table 1) in the ... See full document
5
{2 [(2 Bromo 5 methoxybenzylidene)amino] 4,5,6,7 tetrahydrobenzo[b]thiophen 3 yl}(phenyl)methanone
... To a solution of (2-amino-4,5,6,7-tetrahydro-benzo[b]thiophen-3-yl)- phenyl-methanone (200 mg, 0.79 mmol) in 10 ml of methanol an equimolar amount of 2-bromo-5-methoxybenzaldehyde (170 ... See full document
10
5 Bromo 5 bromomethyl 2 phenoxy 1,3,2 dioxaphosphorinan 2 one
... Br1 0.0439 (3) 0.0719 (4) 0.0680 (4) −0.0032 (3) 0.0128 (3) 0.0258 (3) Br2 0.0560 (4) 0.0786 (4) 0.0810 (5) 0.0177 (3) 0.0001 (3) 0.0093 (3) P1 0.0372 (7) 0.0360 (6) 0.0585 (8) −0.0025 (5) 0.0049 (6) 0.0049 ... See full document
10
Ethyl 5 bromo 1 benzofuran 2 carboxylate
... 5-Bromosalicyladehyde (2.01 g, 10 mm l), diethyl bromomalonate (2.63 g 11 mmol) and potassium carbonate (2.28 g, 20 mmol) were heated in 2-butanone (20 ml) for 14 h. The solvent was evaporated and water was ... See full document
5
(5 Bromo 2 methoxyphenyl)(4 ethylcyclohexyl)methanone
... Br1 0.02108 (10) 0.03198 (11) 0.02822 (11) 0.00216 (7) −0.00667 (7) 0.00102 (8) O1 0.0236 (6) 0.0242 (6) 0.0208 (6) 0.0053 (5) −0.0002 (5) −0.0083 (5) O2 0.0284 (7) 0.0513 (8) 0.0192 (7) 0.0171 (6) ... See full document
7
5 Bromo 2 p tolylisoindoline 1,3 dione
... C4 0.052 (2) 0.044 (2) 0.0223 (16) −0.005 (2) 0.0081 (16) −0.0079 (17) C5 0.058 (2) 0.033 (2) 0.0388 (19) 0.0017 (19) 0.0101 (18) −0.0074 (18) C6 0.055 (2) 0.032 (2) ... See full document
6
2 Amino 5 methylpyridinium 2 hydroxy 5 chlorobenzoate
... Cl1 0.0888 (9) 0.0908 (11) 0.0850 (10) −0.0173 (9) 0.0112 (7) 0.0067 (10) O1 0.076 (2) 0.099 (3) 0.0404 (16) −0.016 (2) −0.0140 (14) −0.001 (2) O2 0.076 (2) 0.080 (3) 0.0430 (16) −0.011 ... See full document
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2 Amino 5 methylpyridinium 2 aminobenzoate
... one 2-amino-5-methylpyridinium cation and one 2-aminobenzoate ...the 2-amino-5-methylpyridinium cation, a wider than normal angle [C1—N1—C5 = ...The ... See full document
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