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[PDF] Top 20 2 Methyl 4 phenyl­buta 2,3 dien 1 ol

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2 Methyl 4 phenyl­buta 2,3 dien 1 ol

2 Methyl 4 phenyl­buta 2,3 dien 1 ol

... In the absence of significant anomalous dispersion effects, Friedel pairs were merged. H atoms were placed in calculated positions, with C—H = 0.95–0.99 A ˚ and O—H = 0.84 A˚, and were refined as riding, with U iso (H) = ... See full document

7

2 {[(2 Hydro­xy­phenyl)­methyl]­methyl­amino} 1 phenyl­propan 1 ol

2 {[(2 Hydro­xy­phenyl)­methyl]­methyl­amino} 1 phenyl­propan 1 ol

... (1R, 2S)-(-)-Ephedrine (2.5 g, 15 mmol) and salicylic aldehyde (1.6 ml, 15 mmol) were heated under reflux in benzene (20 ml) for 1 h. The calculated amount of water was then removed. The excess of benzene was ... See full document

9

1 [1 (4 Fluoro­phen­yl) 2 methyl 5 phenyl 1H pyrrol 3 yl]ethanone

1 [1 (4 Fluoro­phen­yl) 2 methyl 5 phenyl 1H pyrrol 3 yl]ethanone

... Data collection: SMART (Bruker, 2000); cell refinement: SAINT (Bruker, 2000); data reduction: SAINT; program(s) used to solve structure: SIR92 (Altomare et al., 1993); program(s) used to refine structure: SHELXL97 ... See full document

11

N (4 Acetyl 3 methyl 1 phenyl 1H pyrazol 5 yl) N methyl 2 (2 methyl 4 oxo 3,4 di­hydroquinazolin 3 yl)benzamide

N (4 Acetyl 3 methyl 1 phenyl 1H pyrazol 5 yl) N methyl 2 (2 methyl 4 oxo 3,4 di­hydroquinazolin 3 yl)benzamide

... from 2-acetamido-N-methyl-N-(3-methyl-5-phenyl-1H-pyrazol-5-yl)benzamide by the Bischler-Napieralski reaction (Plescia et ...for 1 h at room temperature, washed with water ... See full document

10

Methyl 3 di­methyl­amino 2 {2 [2 (di­methyl­amino) 1 (3 phenyl 1,2,4 oxa­diazol 5 yl)­vinyl­­oxy]­phenyl}acryl­ate

Methyl 3 di­methyl­amino 2 {2 [2 (di­methyl­amino) 1 (3 phenyl 1,2,4 oxa­diazol 5 yl)­vinyl­­oxy]­phenyl}acryl­ate

... Methyl {2-[(3-phenyl-1,2,4-oxadiazol-5-yl)methoxy]phenyl}acetate (14 mmol) was dissolved in dimethylformamide (20 ml) and N,N- dimethylformamide dimethyl acetal (8 ml) was added in one ... See full document

12

(Z) 2 (5 Acetyl 4 methyl 3 phenyl 2,3 di­hydro 1,3 thia­zol 2 yl­­idene) 3 (3 methyl 1 benzo­furan 2 yl) 3 oxo­propane­nitrile

(Z) 2 (5 Acetyl 4 methyl 3 phenyl 2,3 di­hydro 1,3 thia­zol 2 yl­­idene) 3 (3 methyl 1 benzo­furan 2 yl) 3 oxo­propane­nitrile

... C8 0.0388 (19) 0.035 (2) 0.060 (2) 0.0044 (15) 0.0093 (15) −0.0044 (16) C9 0.056 (2) 0.032 (2) 0.0478 (18) 0.0040 (17) 0.0091 (15) −0.0048 (16) C10 0.0428 (19) 0.0297 (18) 0.0475 (17) −0.0001 ... See full document

8

2 [(2 Amino­phenyl­imino)(phenyl)methyl] 4 chloro­phenol

2 [(2 Amino­phenyl­imino)(phenyl)methyl] 4 chloro­phenol

... The title compound, (I), was prepared according to the literature procedure of Bi & Fan (2004). A mixture of 2-[[(2-amino- phenyl)imino]phenylmethyl]-4-chlorophenol (1.29 g) dissolved in ... See full document

7

Ethyl 2 {[(1Z) (3 methyl 5 oxo 1 phenyl 1,5 di­hydro­pyrazol 4 yl­­idene)(phenyl)­methyl]­amino} 3 phenyl­propanoate

Ethyl 2 {[(1Z) (3 methyl 5 oxo 1 phenyl 1,5 di­hydro­pyrazol 4 yl­­idene)(phenyl)­methyl]­amino} 3 phenyl­propanoate

... C6 0.0419 (14) 0.0521 (16) 0.0359 (13) 0.0068 (12) 0.0085 (11) −0.0058 (12) C7 0.0496 (16) 0.0541 (17) 0.0440 (15) 0.0049 (13) 0.0025 (12) −0.0121 (13) C8 0.0447 (15) 0.0478 (15) 0.0336 (13) 0.0010 (12) 0.0011 (11) ... See full document

9

Corrosion Studies of Mild Steel in 1M HCL by Using 1-(2- Methyl-4-(2-Methylphenyldiazenyl) Phenyl) Azonapthalen-2-Ol as Organic Inhibitor

Corrosion Studies of Mild Steel in 1M HCL by Using 1-(2- Methyl-4-(2-Methylphenyldiazenyl) Phenyl) Azonapthalen-2-Ol as Organic Inhibitor

... the 1-(2-methyl-4-(2- methylphenyldiazenyl) phenyl) azonapthalen-2-ol act as mixed type inhibitor and impedance results showed that the corrosion of mild steel is ... See full document

8

2 (5 Methyl 4 phenyl 1,3 thia­zol 2 yl) 1 phenyl­ethanol

2 (5 Methyl 4 phenyl 1,3 thia­zol 2 yl) 1 phenyl­ethanol

... The hydroxyl H atom was re®ned isotropically to give an OÐH bond length of 0.87 (3) AÊ. H atoms bonded to C atoms were included in calculated positions and re®ned in the riding-motion approxim- ation (CÐH = ... See full document

9

(3R,4S) 3 Methyl 4 phenyl 2 [(R) 1 phenyl­eth­yl] 3,4 di­hydro­isoquinolin 2 ium tetra­fluorido­borate

(3R,4S) 3 Methyl 4 phenyl 2 [(R) 1 phenyl­eth­yl] 3,4 di­hydro­isoquinolin 2 ium tetra­fluorido­borate

... (Fig. 1). The tetrahydroisoquinoline unit is substituted by methyl group in position 3, a phenyl substituent in position 4, both in axial conformation, and a (1-phenylethyl) ... See full document

9

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

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

... The structure of (I) is shown in Fig. 1. As the starting material used for the synthesis of (I) is l-valine, it is reason- able that the con®guration of C1 is S. The new chiral C atom, C2, is in the R ... See full document

11

3,3,4,4,5,5 Hexa­fluoro 1 [5 (3 fluoro­phen­yl) 2 methyl 3 thien­yl] 2 (2 methyl 5 phenyl 3 thien­yl)cyclo­pent 1 ene

3,3,4,4,5,5 Hexa­fluoro 1 [5 (3 fluoro­phen­yl) 2 methyl 3 thien­yl] 2 (2 methyl 5 phenyl 3 thien­yl)cyclo­pent 1 ene

... In one independent molecule of (I a ), the dihedral angles between the least-squares plane of atoms of the central cyclo- pent-1-ene ring and those of the thiophene rings are 49.6 (2)° for S1/C6–C9 and 47.7 ... See full document

16

4′ Methyl 3 (4 nitro­phen­yl) 4 phenyl 4,5,1′,2′,3′,4′ hexa­hydro­spiro­[isoxazole 5,2′ naphthalen] 1′ one

4′ Methyl 3 (4 nitro­phen­yl) 4 phenyl 4,5,1′,2′,3′,4′ hexa­hydro­spiro­[isoxazole 5,2′ naphthalen] 1′ one

... In a 100 ml flask, 2 mmoles (0.5 g) of (I) and 0.4 g (2.4 mmoles) mmoles of (II) were dissolved in 20 ml of chloroform. The mixture was cooled to 0°C under magnetic stirring in an ice bath. Then 15 ml of bleach at ... See full document

11

(E) 2 Methyl 3 phenyl­selanyl 4 (phenyl­sulfin­yl)oct 3 en 2 ol

(E) 2 Methyl 3 phenyl­selanyl 4 (phenyl­sulfin­yl)oct 3 en 2 ol

... Se 0.0632 (5) 0.0332 (4) 0.0829 (6) −0.0006 (3) 0.0221 (4) −0.0055 (3) S 0.0302 (7) 0.0479 (9) 0.0366 (8) −0.0027 (6) 0.0020 (6) 0.0017 (6) O1 0.038 (2) 0.041 (2) 0.046 ... See full document

9

2 Meth­oxy 6 methyl 3 nitro 4 (2 nitro­prop 1 enyl)­phenyl acetate

2 Meth­oxy 6 methyl 3 nitro 4 (2 nitro­prop 1 enyl)­phenyl acetate

... The C—O bonds to the methoxy [C3—O5 = 1.363 (3) A ˚ ] and acetoxy [C4—O6 = 1.408 (3) A ˚ ] substituents exhibit partial double-bond character [c.f. single bond C13—O5 = 1.434 (4) A ˚ ], which ... See full document

8

Methyl 3 (di­methyl­amino) 2 [2 (1 {3 [4 (methyl­sulfanyl)phenyl] 1,2,4 oxa­diazol 5 yl} 2 (di­methyl­amino)vinyl­­oxy)phenyl]acrylate

Methyl 3 (di­methyl­amino) 2 [2 (1 {3 [4 (methyl­sulfanyl)phenyl] 1,2,4 oxa­diazol 5 yl} 2 (di­methyl­amino)vinyl­­oxy)phenyl]acrylate

... C9 0.047 (2) 0.061 (2) 0.062 (2) −0.011 (2) 0.0115 (18) −0.016 (2) C10 0.048 (2) 0.065 (3) 0.055 (2) −0.0087 (19) 0.0104 (18) −0.0124 (19) C11 0.0396 (18) 0.054 ... See full document

9

5 Chloro 4 [(2 chloro­benzoyl­hydrazono)methyl] 3 methyl 1 phenyl 1H pyrazole

5 Chloro 4 [(2 chloro­benzoyl­hydrazono)methyl] 3 methyl 1 phenyl 1H pyrazole

... Cl1 0.0986 (5) 0.0762 (4) 0.1374 (7) −0.0006 (3) 0.0717 (5) 0.0358 (4) Cl2 0.0377 (3) 0.0675 (3) 0.0724 (4) −0.0124 (2) 0.0240 (2) −0.0226 (2) O1 0.0391 (7) ... See full document

7

1 Phenyl 2 phenyl­sulfinyl­cyclo­butan 1 ol

1 Phenyl 2 phenyl­sulfinyl­cyclo­butan 1 ol

... of phenyl vinyl sulfoxide ...Fraction 1 (299 mg) contained a 72:28 mixture of unreacted phenylvinyl sulfoxide and ...Fraction 2 contained (II) (46 mg), m.p. 349±350 K. Suspension of fraction 1 ... See full document

14

4 (2 Nitro­benz­yl) 3 phenyl 3,4 di­hydro 2H 1,4 benzoxazin 2 ol

4 (2 Nitro­benz­yl) 3 phenyl 3,4 di­hydro 2H 1,4 benzoxazin 2 ol

... independent molecules (A and B) in the asymmetric unit. In both molecules the oxazine ring has an envelope conformation with the hydroxyl-substituted C atom as the flap. The nitrobenzyl ring and the phenyl ring ... See full document

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