• No results found

[PDF] Top 20 2,4 Bis­(pyridine 2 carbonyl) 1 (2 pyridyl) 3,5 di p tolyl­cyclo­hex 1 ol

Has 10000 "2,4 Bis­(pyridine 2 carbonyl) 1 (2 pyridyl) 3,5 di p tolyl­cyclo­hex 1 ol" found on our website. Below are the top 20 most common "2,4 Bis­(pyridine 2 carbonyl) 1 (2 pyridyl) 3,5 di p tolyl­cyclo­hex 1 ol".

2,4 Bis­(pyridine 2 carbonyl) 1 (2 pyridyl) 3,5 di p tolyl­cyclo­hex 1 ol

2,4 Bis­(pyridine 2 carbonyl) 1 (2 pyridyl) 3,5 di p tolyl­cyclo­hex 1 ol

... the cyclohexane ring, the C30ÐC31 [1.564 (6) AÊ] and C32Ð C33 [1.568 (5) AÊ] bond distances are longer than normal, due to the electron-acceptor capability of the acetylpyridine groups and strain induced by bulky ... See full document

11

5 (2 Chloro­phenyl) 2 p tolyl 1,3,4 thia­diazo­le

5 (2 Chloro­phenyl) 2 p tolyl 1,3,4 thia­diazo­le

... (4-methylbenzoyl)hydrazine, under microwave irradiation and in the absence of solvent. It crystallizes with two molecules per asymmetric unit and X-ray analysis reveals that the three rings in both molecules are ... See full document

10

2 [2 (5 Bromo­thio­phen 2 yl) 4,5 di­phenyl 1H imidazol 1 yl] 3 phenyl­propan 1 ol

2 [2 (5 Bromo­thio­phen 2 yl) 4,5 di­phenyl 1H imidazol 1 yl] 3 phenyl­propan 1 ol

... C7 0.0429 (11) 0.0438 (11) 0.0419 (11) 0.0059 (10) 0.0007 (9) −0.0027 (10) C8 0.0394 (12) 0.0403 (10) 0.0438 (11) −0.0012 (9) −0.0037 (9) −0.0025 (9) C9 0.0522 (12) 0.0398 (10) 0.0416 (10) 0.0021 (10) −0.0035 (10) ... See full document

9

2 (2 Hy­dr­oxy 2 phenyleth­yl) 1 methyl­cyclo­propan 1 ol

2 (2 Hy­dr­oxy 2 phenyleth­yl) 1 methyl­cyclo­propan 1 ol

... C2A 0.0547 (17) 0.0686 (19) 0.0565 (18) 0.0020 (13) 0.0050 (13) 0.0123 (15) C2 0.150 (4) 0.075 (2) 0.054 (2) −0.007 (2) 0.020 (2) 0.0081 (17) C3A 0.066 (2) 0.096 (3) ... See full document

9

1 Phenyl 2 p tolyl 1H benzimidazole

1 Phenyl 2 p tolyl 1H benzimidazole

... N-phenyl-o-phenylenediamine (17 mmol, 3.128 g) was dissolved in ethanol (10 ml), then 4-methyl benzaldehyde (17 mmol, 2.1 ml) and ammonium acetate (3 g) were added, maintaining the temperature at 80°C for ... See full document

8

(1R,2S) 3 Methyl 2 (p methyl­phenyl­sulfonyl­amino) 1 phenyl­butan 1 ol

(1R,2S) 3 Methyl 2 (p methyl­phenyl­sulfonyl­amino) 1 phenyl­butan 1 ol

... to cyclo- hexenone (Wendisch & Sewald, 1997), asymmetric trialkylaluminum and diethylzinc addition to aldehydes catalyzed by titanium complexes (You et ... See full document

11

Crystal structure of a one dimensional looped chain silver(I) coordination polymer: catena poly[[silver(I) bis­­{μ 4 [1 (5′ iso­propyl [1,1′:3′,1′′ terphen­yl] 2′ yl) 1H imidazol 2 yl]pyridine κ2N:N′}] nitrate methanol monosolvate monohydrate]

Crystal structure of a one dimensional looped chain silver(I) coordination polymer: catena poly[[silver(I) bis­­{μ 4 [1 (5′ iso­propyl [1,1′:3′,1′′ terphen­yl] 2′ yl) 1H imidazol 2 yl]pyridine κ2N:N′}] nitrate methanol monosolvate monohydrate]

... Fig. 1, the Ag I atom is coordinated by two pyridine N atoms and two imidazole N atoms from four individual i-pro-pyim ligands, giving rise to a highly distorted tetrahedral geometry with bond angles ... See full document

16

(Z) 2 (2,4 Di­meth­oxy­benzyl­­idene) 1 aza­bi­cyclo­[2 2 2]­octan 3 ol

(Z) 2 (2,4 Di­meth­oxy­benzyl­­idene) 1 aza­bi­cyclo­[2 2 2]­octan 3 ol

... (Z)-2-(2,4-Dimethoxybenzylidene)-1-azabicyclo[2.2.2]octan-3- ol, (I), was prepared by condensation of 2,4-dimethoxybenz- aldehyde, (III), with ... See full document

8

Synthesis and antifungal activity 2, 6 bis (subtituted phenyl) 1, 4 dihydro 3, 5  di (1H imidazol 1 yl) 4 (subtituted phenyl) pyridine derivatives

Synthesis and antifungal activity 2, 6 bis (subtituted phenyl) 1, 4 dihydro 3, 5 di (1H imidazol 1 yl) 4 (subtituted phenyl) pyridine derivatives

... of 2, 6-bis (subtituted phenyl)-1, 4-dihydro-3, 5-di (1H-imidazol-1-yl)-4-(subtituted phenyl) pyridine antifungal agents having 1, 4- ... See full document

8

1 Ethyl 3 (4 hydr­­oxy 3 meth­oxy­phen­yl) 6 meth­­oxy 2 methyl­indan 5 ol

1 Ethyl 3 (4 hydr­­oxy 3 meth­oxy­phen­yl) 6 meth­­oxy 2 methyl­indan 5 ol

... (8) rings along [010] and these chains are linked into sheets via weak C—H (arene) interactions. These sheets are, in turn, linked via weak C—H (arene) and C—H O interactions into a three-dimensional network. The ethyl ... See full document

11

r 2,c 6 Bis(p tolyl) t 3,t 5 di­methyl­tetra­hydro­pyran 4 one

r 2,c 6 Bis(p tolyl) t 3,t 5 di­methyl­tetra­hydro­pyran 4 one

... Pyran-4-one derivatives are numerous, naturally occurring and biologically active (Noller, 1966). Several substituted tetrahydropyran-4-one derivatives are easily synthesized (Japp & Maitland, 1904). ... See full document

9

(Z) 5 Amino 2 di­benzyl­amino 1 phenyl 6 (2 pyrid­yl)hex 4 en 3 one

(Z) 5 Amino 2 di­benzyl­amino 1 phenyl 6 (2 pyrid­yl)hex 4 en 3 one

... In the process of the synthesis of hydroxyethylene dipeptide isosteres used as key structures for the preparation of bio- logically active candidates with anti-HIV properties, a very important intermediate, ... See full document

9

1,10,10 Tri­methyl 5 phenyl 3 oxa 4 aza­tri­cyclo­[5 2 1 02,6]dec 4 en 2 ol

1,10,10 Tri­methyl 5 phenyl 3 oxa 4 aza­tri­cyclo­[5 2 1 02,6]dec 4 en 2 ol

... Data collection: APEX2 (Bruker, 2009); cell refinement: SAINT (Bruker, 2009); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 ... See full document

8

(1R,2S) 1 (6 Meth­oxy 2 naphthyl) 3 methyl 2 (p methyl­phenyl­sulfonyl­amino) ­butan 1 ol

(1R,2S) 1 (6 Meth­oxy 2 naphthyl) 3 methyl 2 (p methyl­phenyl­sulfonyl­amino) ­butan 1 ol

... Fig. 1 shows the structure of compound (I), which is U-shaped with the phenyl and naphthalene rings almost parallel. An intramolecular π-π contact is observed between a ring of the naphthaline group (atoms C3, C4, ... See full document

10

Crystal structure of ethyl 2 [2 (4 methyl­benzo­yl) 5 p tolyl 1H imidazol 1 yl]acetate

Crystal structure of ethyl 2 [2 (4 methyl­benzo­yl) 5 p tolyl 1H imidazol 1 yl]acetate

... of 2-(4- methoxyphenyl)-2-oxoacetaldehyde (1 mmol), glycine methyl ester hydrochloride (1 mmol) and selenium dioxide (1 mmol) in a basic environment in acetonitrile at 373 ... See full document

9

3 Methyl 1 p tolyl 1H pyrazol 5 yl 2 chloro­benzoate

3 Methyl 1 p tolyl 1H pyrazol 5 yl 2 chloro­benzoate

... of 3-methylpyrazol-5-one possess herbi- cidal and growth-regulating activities (Vasilev et ...via 2-chlorobenzoylation of ...pyrazol-5-yl 4-chlorobenzoate, has been reported previously ... See full document

7

1 [2 Eth­oxy 2 (3 methyl 1 benzo­furan 2 yl)­ethyl] 4 (o tolyl)­piperazin 1 ium chloride

1 [2 Eth­oxy 2 (3 methyl 1 benzo­furan 2 yl)­ethyl] 4 (o tolyl)­piperazin 1 ium chloride

... Compound (I) was prepared by the alkylation of 2-[4-(o-tol- yl)piperazin-1-yl]-1-(3-methyl-1-benzofuran-2-yl)ethanol (10 mmol, 3.5 g) with sodium hydride (20 mmol, 0.5 g) ... See full document

9

1 (4 Chlorophen­yl) 4 (2 furo­yl) 3 (2 fur­yl) 1H pyrazol 5 ol

1 (4 Chlorophen­yl) 4 (2 furo­yl) 3 (2 fur­yl) 1H pyrazol 5 ol

... containing 4-heterocyclic acyl- pyrazolones (Li et ...the 3- and ...the 4-position. In this study, we used furan and 2-furoyl substituents at the 3- and 4-positions in the ... See full document

7

3 (4 Pyridyl) 5 (2 pyridyl) 1H pyrazole

3 (4 Pyridyl) 5 (2 pyridyl) 1H pyrazole

... Data collection: Enraf±Nonius CAD-4 Diffractometer Program (Schagen et al., 1988); cell re®nement: Enraf±Nonius CAD-4 Diffractometer Program; data reduction: XCAD4 (Harms, 1997); program(s) used to solve ... See full document

7

3 Phenyl 1 (2 pyrid­yl) 1H pyrazol 5 ol

3 Phenyl 1 (2 pyrid­yl) 1H pyrazol 5 ol

... In non-polar solvents, pyrazoles of this type tend to be in the keto form, but when crystallized from polar solvents (as in the present case), they display the enol form. The title compound, (I), consists of a pyrazole ... See full document

6

Show all 10000 documents...