[PDF] Top 20 4 Methyl 6 phenylpyrimidin 2 amine
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4 Methyl 6 phenylpyrimidin 2 amine
... N5 0.0377 (7) 0.0477 (7) 0.0461 (8) 0.0007 (6) 0.0243 (7) 0.0095 (6) N6 0.0385 (7) 0.0396 (6) 0.0385 (7) −0.0002 (5) 0.0242 (6) 0.0026 (5) C12 0.0520 (10) 0.0467 (9) 0.0570 (11) 0.0015 (7) ... See full document
9
N (4 Methoxyphenyl) 6 methyl 2 phenyl 5 {[4 (trifluoromethyl)anilino]methyl}pyrimidin 4 amine
... disordered by rotation, with the F atoms split over two sets of sites; the occupancy factor for the major component is 0.853 (4). The dihedral angles between the pyrimidine ring and the attached phenyl, ... See full document
15
6 Methoxy N methyl 3 nitro 4 nitromethyl 4H chromen 2 amine
... Refinement . Refinement of F^2^ against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F^2^, conventional R-factors R are based on F, with F set to zero for negative ... See full document
11
4 Chloro 6 methoxypyrimidin 2 amine
... Data collection: APEX2 Bruker, 2009; cell refinement: SAINT Bruker, 2009; data reduction: SAINT; programs used to solve structure: SHELXTL Sheldrick, 2008; programs used to refine struct[r] ... See full document
7
2 Chloro 6 methylpyrimidin 4 amine
... Data collection: CAD-4 Software (Enraf–Nonius, 1985); cell refinement: CAD-4 Software; data reduction: XCAD4 (Harms & Wocadlo,1995); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); ... See full document
6
6 Ethyl N methyl 3 nitro 4 nitromethyl 4H chromen 2 amine
... O4A 0.131 (3) 0.045 (7) 0.154 (7) −0.008 (3) −0.030 (3) −0.021 (4) O5A 0.189 (6) 0.098 (5) 0.222 (9) 0.055 (5) −0.065 (5) −0.065 (5) N3B 0.075 (3) 0.079 (3) 0.095 (4) 0.044 (2) −0.033 ... See full document
10
Crystal structure of cyprodinil
... propyl-6-methyl-N-phenylpyrimidin-2-amine), which is the anilinopyrimidine fungicide cyprodinil, the dihedral angles between the planes of the central pyrimidine ring and the terminal ... See full document
8
Ethyl 6 methyl 2 oxo 4 phenyl 1,2,3,4 tetrahydropyrimidine 5 carboxylate
... of 2-oxo- and 1,2,3,4-tetrahydropyrimidine-5-carboxylic acids, which exhibit a wide spectrum of biological activities. The dihydropyrimidine ring adopts a screw-boat conformation. The crystal packing is stabilized ... See full document
7
Methyl 6 methoxycarbonylmethyl 2 oxo 4 phenyl 1,2,3,4 tetrahydropyrimidine 5 carboxylate
... monastrol-type anti-cancer agents and was selected for crystal structure determination in order to determine the conforma- tional details needed for subsequent structure–activity rela- tionship studies. The central ... See full document
8
A Facile Synthesis and Docking Studies of N-(3-(4-Chlorophenoxy)benzyl)-2-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine
... of 4-Chlorophenol (1), 3-fluorobenzonitrile (2) and potassium carbonate was reacted to afford 3-(4-Chlorophenoxy)benzonitrile which was reduced using LAH to give 3-(4- ... See full document
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SYNTHESIS, CHARACTERIZATION AND ANTIFUNGAL ACTIVITY OF 3 {4 [6 (SUBSTITUTED PHENYL) 2 THIOXO 1,2,5,6 TETRAHYDRO PYRIMIDIN 4 YL] PHENYL} 6 IODO 2 THIOXO 2,3 DIHYDROQUINAZOLIN 4 ONE DERIVATIVES
... prop-2-enoyl] phenyl} -6-iodo-2-thioxo-2,3- dihydroquinazolin-4-one, thiourea and potassium hydroxide(KOH) in ethanol was refluxed for 3 ... See full document
7
4 (4 Bromophenyl) 6 (4 chlorophenyl)pyrimidin 2 ylamine
... interactions with two Br atoms representing bifurcated hydrogen bonds (H3A···Br1 2.97 (4) and 3.11 (4) Å). The mean- planes of the two phenyl rings, C5—C10 and C11—C16, are oriented with respect to ... See full document
7
Synthesis and pharmacological screening of novel 6-methyl-2-oxo-4-substituted-5-(5-phenyl-1, 3, 4-oxadiazole-2yl)-1, 2, 3, 4-tetrahydropyrimidine
... 1,3,4-oxadiazole derivatives prepared from DHPM has some antinflammatory and antibacterial activity. Drugs were synthesized and investigated for lipoxygenase inhibitory and in vitro antibacterial activity. The target ... See full document
6
Synthesis and Biological activity of 4-(3-bromophenyl)-N-(1-(4-(4-bromophenyl) thiazol-2-yl)-3-methyl-4-(2-phenylhydrazono)-4,5-dihydro-1H-pyrazol-5-ylidene)-6-(4-nitrophenyl)pyrimidin-2-amine derivatives
... Compound 1g(0.001 mol) and Compound 2 (0.001 mol) were refluxed in 5 ml of glacial acetic acid and 10 ml of DMF for 18 minutes at 420 watt. After completion of reaction, the reaction mixture was cooled and poured ... See full document
5
NOVEL MONOCYCLIC β LACTUM MOLECULES: DESIGNED AND CHARACTERIZED AS POSSIBLE ANTIBACTERIAL AGENTS
... 1-[4’-(2”,4”-dichloro-5”-fluoro phenyl)-6’-(2”- thienyl)pyrimidin-2’-yl-ureido]-4-substituted phenyl-3-chloro-2- azetidinone derivatives (2a-j) ... See full document
8
HETEROGENEOUS CATALYST MEDIATED ONE POT MULTICOMPONENT SYNTHESIS OF SOME BIOACTIVEMOLECULES
... 3.2.2. Ethyl 1,2,3,4-tetrahydro-6-methyl-4-phenyl-2-thioxopyrimidine-5-carboxylate The present dissertation work blend around the synthesis of different substituted 3,4- ... See full document
9
Synthesis and pharmacological screening of 5-methyl-3-[ P -(6'-aryl-2'-thioxo-1',2',5',6'-tetrahydro-pyrimidin-4'-yl)-phenyl]-3 H -2-oxo-D4-1,3,4-oxadiazoles
... on Bruker – 300 MHz FT-NMR spectrometer at 300 MHz. The chemical shifts are reported as parts per million relative to internal standard TMS. Elemental analyses results are within 0.4% of the calculated value. TLC was ... See full document
5
N Benzylthieno[3,2 d]pyrimidin 4 amine
... C2A 0.0263 (8) 0.0272 (8) 0.0217 (7) −0.0011 (6) 0.0061 (6) −0.0019 (6) C2 0.0221 (7) 0.0294 (8) 0.0158 (7) 0.0000 (6) 0.0033 (5) 0.0041 (6) N1A 0.0291 (7) 0.0310 (7) 0.0212 (6) ... See full document
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“Synthesis and Antitubercular Activity of Some Novel {1[(1phenylethylidene) amino] naphtho [2,1-B]furan-2- yl}4-substituted pyrimidin-2-amine Derivatives” by Riddhi Madhu, N.M. Maheta, T.Y. Pasha, Sandip Patel, India.
... about 2‐16 minutes, then kept aside for 2‐3hrs, resulted the formation of corresponding pyrimidine derivatives Reaction completion was identified by TLC precoated plates and recrystallized from appropriate ... See full document
5
Synthesis of 2 phenyl 3H dipyrimido[1,2 a] pyrimidin 4(5H) one derivatives and their antifungal activity
... Heterocyclic ring systems remains part of many powerful scaffolds holding several pharmacopores that can act as potent and selective drugs for many diseases [6]. Pyrimido-pyrimidine derivatives are well known as ... See full document
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