[PDF] Top 20 2 Amino 7 chloro 1,8 naphthyridine
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2 Amino 7 chloro 1,8 naphthyridine
... The CÐN and CÐC distances in (I) show no remarkable features, with CÐN distances in the range 1.307 (2)± 1.363 (2) AÊ; these are shorter than the single-bond distance of 1.480 AÊ and longer than the typical ... See full document
5
Synthesis and antimicrobial activity of 2 {4' [(3" aryl) 2" propene 1" N (1,2,4 triazole) amino]} 6 [bis(2"' chloro ethyl) amino] 4 methoxy 1,3,5 triazine
... All the melting points were taken in open glass capillaries and are uncorrected. IR absorption spectra were recorded on a Shimadza-FT-IR 8400 spectro-photometer using KBr pellet and 1 H NMR specra on a Bruker ... See full document
5
5 Chloro 2 (2 fluorophenyl) 7 methyl 3 methylsulfinyl 1 benzofuran
... (Fig. 1), the benzofuran unit is essentially planar, with a mean deviation of ...The 2-fluorophenyl ring is essentially planar, with a mean deviation of ...the 2-fluorophenyl ring is 34.85 (6)°. In ... See full document
7
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
... , an acid–base interaction involving H-atom transfer occurs and the H atom is located at the N site of the base molecule. In the crystal of (I), the hydrogen-bonded acid–base units are linked by C—H O hydrogen bonds, ... See full document
19
1 Amino 6 chloro 2 (1H pyrrol 2 yl)benzimidazole (RS 1350)
... of 1-[(5-chloro-2- nitrophenyl)sulfonyl]-1H-pyrrole-2-carbohydrazide or 1-(5- chloro-2-nitrophenyl)-1H-pyrrole-2-carbohydrazide in pow- dered iron±glacial acetic ... See full document
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2 Amino 5 chloro 1,3 benzoxazole
... a 2-aminooxazole derivative, the Cambridge Structural Database, version of April 2004 (Allen, 2002) lists 22 (in total) 2-aminooxazoles, 2-aminooxazolines, 2-amino- oxadiazoles and ... See full document
5
SYNTHESIS, CHARACTERIZATION & BIOLOGICAL STUDIES OF NEWER CLASS OF QUNINOLONE DERIVATIVES
... of amino acid linked quinolone derivative Procedure for synthesis of L-Amino acid linked 7-chloro-1-ethyl- functionalized quinolone 6a (i-vi): General reaction: the mixture of ... See full document
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2 Amino 4 chloro 6 (4 carbamoylpiperidin 1 yl)pyrimidine hemihydrate
... N1 0.0209 (7) 0.0322 (8) 0.0218 (6) 0.0004 (6) 0.0046 (5) 0.0001 (6) C2 0.0222 (8) 0.0292 (9) 0.0228 (7) 0.0020 (7) 0.0039 (6) 0.0048 (6) N21 0.0231 (8) 0.0367 (9) 0.0305 ... See full document
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4 Chloro 2 ((1R) 1 {[(R) (2 chlorophenyl)(cyclopentyl)methyl]amino}ethyl)phenol
... Cl1 0.0671 (5) 0.1041 (7) 0.0916 (6) −0.0106 (5) 0.0140 (5) 0.0452 (5) Cl2 0.0834 (6) 0.2043 (14) 0.0759 (6) −0.0444 (8) 0.0151 (5) −0.0046 (8) N1 0.0475 (13) 0.0749 (17) 0.0547 (14) −0.0100 (13) ... See full document
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4 Chloro 2 ((1R) 1 {[(R) (2 chlorophenyl)(cyclopentyl)methyl]amino}propyl)phenol
... C19 0.0616 (14) 0.0532 (13) 0.0768 (16) −0.0082 (11) −0.0235 (12) −0.0001 (12) C20 0.0738 (16) 0.0472 (12) 0.0615 (13) 0.0045 (12) −0.0138 (12) −0.0097 (11) C21 0.0520 (12) 0.0485 (12) 0.0562 (12) 0.0073 (10) −0.0037 ... See full document
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4 Diphenylphosphanyl 8 methyl 1,5 naphthyridine
... The 1,5-naphthyridine ring system is nearly planar with an r.m.s. deviation of 0.005Å; its mean plane is oriented with respect to the two phenyl rings at 89.18 (8) and 77.39 (8)°. The two phenyl ... See full document
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5 Chloro 3 ethylsulfinyl 7 methyl 2 (4 methylphenyl) 1 benzofuran
... distances between the benzene and the methylphenyl rings are 3.827 (2) and 3.741 (2) A ˚ , while the centroid–centroid distance between the furan and methylphenyl rings is 3.843 (2) A ˚ . These ... See full document
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4 {2 [(5 Chloro 2 hydroxybenzylidene)amino]ethyl}benzenesulfonamide
... Cl1 0.0648 (7) 0.1294 (11) 0.1019 (10) 0.0029 (8) −0.0357 (7) −0.0252 (8) S1 0.0365 (4) 0.0370 (4) 0.0461 (5) −0.0006 (4) −0.0030 (3) 0.0111 (4) O1 0.0634 (17) 0.076 (2) 0.0685 (19) ... See full document
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6 Chloro 2 methylthio 4 [(2 phenylethyl)amino]pyrimidine
... N1A 0.0328 (10) 0.0318 (11) 0.0250 (9) −0.0062 (8) −0.0011 (7) 0.0006 (8) C2A 0.0225 (11) 0.0268 (12) 0.0290 (11) 0.0003 (9) 0.0016 (8) −0.0032 (9) S21A 0.0460 (4) 0.0389 (4) 0.0272 (3) ... See full document
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2 {1 [2 (Bis{2 [1 (5 chloro 2 hydroxyphenyl)ethylideneamino]ethyl}amino)ethyliminio]ethyl} 4 chlorophenolate toluene hemisolvate
... C5 0.0197 (12) 0.0185 (12) 0.0202 (13) 0.0009 (10) 0.0037 (10) 0.0050 (10) C6 0.0143 (11) 0.0195 (12) 0.0181 (12) 0.0005 (10) 0.0043 (9) 0.0051 (10) C7 0.0112 (11) 0.0184 (12) 0.0185 (12) 0.0013 (9) 0.0045 (9) 0.0045 ... See full document
10
Ethyl 5 amino 1 (4 chloro 2 nitrophenyl) 1H pyrazole 4 carboxylate
... A mixture of 5-amino-1-(4-chloro-2-nitrophenyl)-1H-pyrazole-4-carboxylic acid (3.05 g; 10.0 mmoles), phosphoric acid (0.196 g; 2.0 mmoles) and ethyl alcohol (100 ml) was refluxed for a period ... See full document
9
2 [(2 Chloro 3,4 dimethoxybenzylidene)amino]adamantane
... C18 0.0842 (16) 0.0892 (16) 0.1184 (19) 0.0063 (12) 0.0630 (14) 0.0251 (13) C19 0.0557 (10) 0.1124 (18) 0.0682 (12) 0.0091 (11) 0.0076 (8) 0.0123 (11) C2 0.0554 (9) 0.0429 (8) 0.0446 (8) 0.0022 (6) ... See full document
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5 Amino 4 (4 dimethylaminophenyl) 2 (4 methoxyphenyl) 7 (pyrrolidin 1 yl) 1,6 naphthyridine 8 carbonitrile
... One of the amino H atoms, H11B, is involved in an intramolecular N—H···π interaction [N11—H11B = 0.86 Å, H11B···Cg(E) = 2.63 Å, N11···Cg(E) = 3.470 (3) Å and N11—H11B···Cg(E) = 166°, where Cg(E) is the centroid of ... See full document
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1 [(2 Chloro 3,4 dimethoxybenzylidene)amino]adamantane
... Cl1 0.0496 (3) 0.0826 (4) 0.0852 (4) 0.0023 (2) 0.0275 (2) 0.0216 (3) O1 0.0634 (8) 0.0610 (8) 0.0715 (8) −0.0048 (6) 0.0448 (7) 0.0010 (6) N1 0.0550 (9) 0.0530 (9) 0.0488 ... See full document
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Hexa μ2 acetato 1:2κ4O:O′;1:2κ2O:O;2:3κ4O:O′;2:3κ2O:O bis(2 amino 7 chloro 5 methyl 1,8 naphthyridine) 1κN1,3κN1 trizinc(II)
... three Zn II atoms bridged by six acetate ligands. The central Zn II ion, located on an inversion centre, is surrounded by six O atoms from acetate ligands in a distorted octahedral geometry [Zn—O = 1.9588 (12)–2.1237 ... See full document
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