[PDF] Top 20 Monoclinic form of 6 phenylhex 5 ene 2,4 dione1
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Monoclinic form of 6 phenylhex 5 ene 2,4 dione1
... the monoclinic form of the title compound, (I), are engaged in intermolecular hydrogen bonds of the conventional OÐ H O type, they provide convenient systems for studying the impact of weak interactions on ... See full document
9
Orthorhombic form of 6 phenylhex 5 ene 2,4 dione
... is a clear-cut intermolecular hydrogen bond. The CÐH O short contacts observed between molecules related by a center of symmetry [H O distances of 3.00 (2) and 3.19 (2) AÊ] are similar to a mode seen in the ... See full document
6
Monoclinic form of 7 nitro 2 phenyl 1,2 benzisoselenazol 3(2H) one
... In (I), the maximum and minimum residuals in the final difference map are located at 1.11 and 0.86 Å, respectively, from the Se1 position. The distances and angles are quite similar to those found in (II). The most ... See full document
9
Studies on inclusion complexes of 2 [4 (5’ benzylid ene 4’ oxo 3’ phenyl thiazolidinyl 2’ imino)benzoyl]aminoimino 5 benzyli dene 3 phenyl 4 thiazolidinone with β cyclodextrin
... 4-thiazolidinones are well known for their versatile physiological activities like antibacterial [1], anti HIV [2-3], anti-tubercular [4], antihistaminic [5] antimicrobial [6-8] etc. ... See full document
6
Polymorphism of 2 (5 benzyl 6 oxo 3 phenyl 1,6 dihydropyridazin 1 yl)acetic acid with two monoclinic modifications: crystal structures and Hirshfeld surface analyses
... In the crystal structure of (I), molecules are linked by O2— H2 O1 i hydrogen bonds between the carboxylic OH func- tion and the pyridazinone carbonyl O1 atom of a neighbouring molecule, generating C(7) chains extending ... See full document
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exo 1,7 Dimethyl 4 phenyl 10 oxa 4 azatricyclo[5 2 1 02,6]dec 8 ene 3,5 dione
... fused to an N-phenyl-substituted pyrrolidine ring anti to the double bond, affording the exo isomer. In the oxabicycle system, the six-membered ring presents a boat conformation, while the heterocyclic rings show ... See full document
7
2,2 Dimethyl 6 (4 nitrophenyl) 4 phenyl 1,3 diazabicyclo[3 1 0]hex 3 ene
... compounds form deeply colored, fairly stable materials under UV radiation (Orlov et ...2,2-dimethyl-6-(4-nitro- phenyl)-4-phenyl-1,3-diazabicyclo[3.1.0]hex-3-ene, ... See full document
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Synthesis, characterization and biological activity of 1,6,7 triazaspirothiazolidine,tetrazoles and azetidines
... benzylidene)amino)-1-((4-(trifluoromethyl) phenyl)amino)-1,6,7-triazaspiro[3.4]oct-7-ene-2,5-dione (9 a-f) ...affored3-chloro-6-(2,5-difluorobenzoyl)-8-(2-(4-substituted ... See full document
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Ethyl 2 trans cinnamoylacetoacetate
... to 2-acetylbenzoyl- acetates where at least two are found (Sicker & Mann, ...the 6-phenylhex-5-ene-2,4-dione parts of the two molecules have virtually identical measures in bond lengths, ... See full document
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exo 7 Phenyl 3 n propyl 5 oxa 2 thia 6 azabicyclo[3 2 01,4]hept 6 ene 2,2 dioxide
... 4.7 mmol) and benzhydroxamoyl chloride (0.8 g, 5.1 mmol) at 273 K was added, dropwise, a solution of triethylamine (0.52 g, 5.1 mmol) in ether. The solution was stirred for 4 h at ambient temperature, then ®ltered ... See full document
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4′,5′,6′,7′ Tetrachlorospiro[cyclohex 2 ene 1,2′ indan] 1′,3′ dione
... Compound (I) was one of three products of the irradiation through Pyrex for 30 h of N-acetyl-3,4,5,6-tetrachlorophthalimide, (III), (3.08 g, 9.4 mmol) and cyclohexene (15.80 g, 192.7 mmol) in dichloromethane (300 ml). ... See full document
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5 Phenyl 2 (4 pyridyl)pyrimidine
... Symmetry codes: (i) x; y þ 2; z þ 2; (ii) x þ 1; y þ 1; z þ 2; (iii) x 1; y; z; (iv) x; y þ 1; z þ 2; (v) x þ 1; y þ 2; z þ 2; (vi) x þ 1; y; z. Cg1 is the centroid of the ... See full document
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Methyl 6 methoxycarbonylmethyl 2 oxo 4 phenyl 1,2,3,4 tetrahydropyrimidine 5 carboxylate
... the 5-position) is in a coplanar and the other (in the 6-position) in a perpendicular orientation with respect to the heterocyclic ...coplanar 5-ester group has its carbonyl bond oriented cis with ... See full document
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Monoclinic form of ethyl 4 aminobenzoate (benzocaine)
... O1 0.0234 (19) 0.047 (2) 0.050 (2) 0.0006 (15) 0.0047 (14) −0.0056 (15) O2 0.0260 (17) 0.0366 (18) 0.0464 (19) −0.0046 (13) −0.0018 (13) −0.0087 (15) N1 0.023 (2) 0.041 (2) 0.050 (2) ... See full document
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4 (4 Methoxyphenyl) 6 methylamino 5 nitro 2 phenyl 4H pyran 3 carbonitrile
... C12 0.0538 (10) 0.0542 (10) 0.0419 (8) 0.0036 (8) 0.0224 (7) −0.0048 (7) C13 0.0724 (13) 0.0603 (12) 0.0570 (10) 0.0090 (10) 0.0396 (10) −0.0056 (9) C14 0.0657 (12) 0.0717 (13) 0.0672 (12) 0.0216 (10) 0.0431 (10) 0.0088 ... See full document
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4 (4 Fluorophenyl) 6 methylamino 5 nitro 2 phenyl 4H pyran 3 carbonitrile
... N3 0.0446 (8) 0.0647 (9) 0.0710 (9) 0.0295 (7) 0.0370 (7) 0.0240 (7) O1 0.0381 (5) 0.0574 (6) 0.0411 (5) 0.0273 (5) 0.0273 (4) 0.0259 (5) O2 0.0495 (7) 0.0981 (9) 0.0680 (8) ... See full document
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NOVEL MONOCYCLIC β LACTUM MOLECULES: DESIGNED AND CHARACTERIZED AS POSSIBLE ANTIBACTERIAL AGENTS
... A solution of 1-substituted phenylidene -4-[4’-(2”, 4’’-dichloro-5”-fluoro phenyl)-6’-(2”- thienyl) pyrimidin -2’-yl] semicarbazides (0.01mol) [1a-j] in dry ... See full document
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2 Bromo 4 (3,4 dimethyl 5 phenyl 1,3 oxazolidin 2 yl) 6 methoxyphenol
... 1). The molecule is similar with those reported by Asaruddin et al. (2010), in that only the present of Br atom at β position of 3-hydroxy-4-methoxyphenyl ring is different. The oxazolidine ring (O1/C7–C9/N1) ... See full document
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Synthesis, Characterisation and Antimicrobial Activity Studies of Some New N Substituted Piperidine Derivatives of 2 (4 chloro 4 (4 chlorophenyl)) Piperidine
... of 2-(2-chlorophenyl)-2-(4-(4-chlorophenyl)-4-hydroxypiperidin-1-yl)acetate 3 ...at 5 0-60°C for eight ...X 2). The crude product was purified in ethanol to give ... See full document
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3 (2,6 Dichlorophenyl) 8 ethyl 4 phenyl 1 oxa 6 thia 2,8 diazaspiro[4 4]non 2 ene 7,9 dione
... S1 0.0514 (6) 0.0792 (7) 0.0439 (5) 0.0127 (5) 0.0001 (4) −0.0091 (5) Cl1 0.0706 (7) 0.0682 (6) 0.0677 (6) 0.0179 (5) 0.0087 (5) −0.0122 (5) Cl2 ... See full document
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