Crystal structure of 1-{3-(4-methylphenyl)-5-[(E)-2-phenylethenyl]-4,5-dihydro-1H-pyrazol-1-yl}ethan-1-one

QR Code

Crystal structure of 1-{3-(4-methylphenyl)-5-[(E)-2-phenylethenyl]-4,5-dihydro-1H-pyrazol-1-yl}ethan-1-one

The title compound, C20H20N2O, was studied as a part of our work on pyrazoline derivatives. It represents a trans-isomer. The central pyrazoline ring adopts an envelope conformation with the asymmetric C atom having the largest deviation of 0.107 (1) A ° from the mean plane. It forms dihedral an...

Full description

Bibliographic Details
Main Authors:	Adam, Farook, Smitha, Kanathur, Poojary Charishma, Sharath, Samshuddin, Seranthimata, Ameram, Nadiah
Format:	Article
Language:	English
Published:	International Union of Crystallography 2015
Subjects:	QD1-999 Chemistry
Online Access:	http://eprints.usm.my/38560/ http://eprints.usm.my/38560/1/Crystal_structure_of_1-%7B3-%284-methylphenyl%29-5-%5B%28E%29-2-phenylethenyl%5D-4%2C5-dihydro-.pdf

Similar Items

Crystal structure of 3-(4-methylphenyl)-1-phenyl-5-[(E)-2-phenylethenyl]-1Hpyrazole
by: Adam, Farook, et al.
Published: (2015)

1-[5-(2-Chlorophenyl)-3-(4-methylphenyl)-4,5-dihydro- 1H-pyrazol-1-yl]ethan-1-one
by: Adam, Farook, et al.
Published: (2016)

Crystal structure of 5-[4-(dimethylamino) phenyl]-3-(4-methylphenyl)-4,5- dihydro-1H-pyrazole-1-carbaldehyde
by: Adam, Farook, et al.
Published: (2016)

Crystal structure of 5-(4-methoxyphenyl)- 3-(4-methylphenyl)-4,5-dihydro-1Hpyrazole- 1-carbaldehyde
by: Adam, Farook, et al.
Published: (2015)

A monoclinic polymorph of 4-(2H-1,3-benzodioxol-5-yl)-1-(4-methylphenyl)-1H-pyrazol-5-amine
by: Jotani, Mukesh M., et al.
Published: (2015)

3-Oxo-5-(piperidin-1-yl)-2,3-dihydro-1H-pyrazole-4-carbonitrile
by: Al-Adiwish, Wedad M., et al.
Published: (2011)

4-Benzyloxy-1,1'-biphenyl
by: Adam, Farook, et al.
Published: (2016)

Co-crystallization of a neutral molecule and its zwitterionic tautomer: structure and Hirshfeld surface analysis of 5-methyl-4-(5-methyl-1H-pyrazol-3-yl)-2-phenyl-2,3-dihydro-1H-pyrazol-3-one 5-methyl-4-(5-methyl-1H-pyrazol-2-ium-3-yl)-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-1-ide monohydrate
by: Asiri, Abdullah M., et al.
Published: (2019)

4-(4-Chlorophenyl)-4,5-dihydro-1H-1,2,4-triazole-5-thione
by: Yeo, Chien Ing *, et al.
Published: (2019)

N'-Acetyl-5-amino-1-methyl-1H-pyrazole-4-carbohydrazonamide dihydrate
by: Dolzhenko, A., et al.
Published: (2010)

Stability Studies of Selected Metal Ions Chelates with 2-(4-amino-1,5- dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-ylideneamino) Phenol
by: Gouda, Gamal A., et al.
Published: (2015)

Practical synthesis of regioisomeric 5(7)-amino-6,7(4,5)-dihydro[1,2,4]triazolo[1,5-a][1,3,5]triazines
by: Dolzhenko, Anton, et al.
Published: (2007)

N-Carbethoxy-N'-[3-(4-methylphenyl)-1H-1,2,4-triazol-5-yl]thiourea
by: Dolzhenko, Anton, et al.
Published: (2010)

7,7-Dimethyl-2-phenyl-6,7-dihydro[1,2,4]triazolo[1,5-a][1,3,5]triazin-5-amine.
by: Dolzhenko, Anton, et al.
Published: (2007)

Molecular and Crystal Structure of 7,7-Dimethyl-2-pyridin-4-yl-6,7-dihydro-1,2,4-triazolo[1,5-a][1,3,5]triazin-5-amine [1]
by: Dolzhenko, Anton, et al.
Published: (2011)

Crystal structure of 7-(4-methylphenyl)imidazo[1,2-a][1,3,5]triazin-4-amine, C12H11N5
by: Lim, Felicia Phei Lin, et al.
Published: (2018)

Crystal structure of 7-(4-methylphenyl)imidazo[1,2-a][1,3,5]triazin-4-amine, C12H11N5
by: Lim, F., et al.
Published: (2018)

Synthesis and biological activity of fluorinated 7-aryl-2-pyridyl-6,7-dihydro[1,2,4]triazolo[1,5-a][1,3,5]triazin-5-amines.
by: Dolzhenko, Anton, et al.
Published: (2008)

6-[(2-Methylphenyl)sulfanyl]-5-propylpyrimidine- 2,4(1H,3H)-dione
by: G. Haress, Nadia, et al.
Published: (2014)

Crystal Structure of 3-{5-[3-(4-fluorophenyl)-1-isopropyl-1Hindol-2-yl]-1H-pyrazol-1-yl}indolin-2-one ethanol monosolvate
by: Lutfor, M. R., et al.
Published: (2016)

(1R,2S,5R)-5-Methyl-2-[2-(4-nitrophenyl)propan-2-yl]cyclohexyl 2-(4-methoxyphenyl)-2,5-dihydro-1H-pyrrole-1-carboxylate: crystal structure and Hirshfeld analysis
by: Zukerman-Schpector, Julio, et al.
Published: (2018)

Crystal structure of 3-{5-[3-(4-fluorophenyl)-1- isopropyl-1H-indol-2-yl]-1H-pyrazol-1-yl}indolin-2- one ethanol monosolvate
by: Rahman, Md. Lutfor, et al.
Published: (2016)

Synthesis, crystal structure and Hirshfeld surface analysis of ethyl 4-hydroxy-2-(4-hydroxyphenyl)-1-methyl-5-oxo-2,5-dihydro- 1H-pyrrole-3-carboxylate
by: Fatin Nur Ain, Abdul Rashid, et al.
Published: (2023)

Simple synthesis of 2-amino-4-(het)aryl-4,6-dihydro-1(3)(11)H-[1,3,5]triazino[2,1-b]quinazolin-6-ones
by: Dolzhenko, Anton, et al.
Published: (2008)

Crystal Structures And Analysis Of 1,2,4 Triazole And Pyrazole Compounds
by: Goh , Jia Hao
Published: (2011)

Crystal structure of 3-[(4-benzylpiperazin-1-yl)methyl]-5-(thiophen-2-yl)- 2,3-dihydro-1,3,4-oxadiazole-2-thione
by: Al-Omary, Fatmah A. M., et al.
Published: (2015)

2-Phenyl-7-(4-pyridylmethylamino)-1,2,4-triazolo[1,5-a][1,3,5]triazin-5(4H)-one
by: Dolzhenko, Anton, et al.
Published: (2011)

3-Phenyl-1H-1,2,4-triazol-5-amine-5-phenyl-1H-1,2,4-triazol-3-amine (1/1).
by: Dolzhenko, Anton, et al.
Published: (2009)

7-(4-Fluorobenzylamino)-2-phenyl-1,2,4-triazolo[1,5-a][1,3,5]triazin-5-amine methanol disolvate
by: Dolzhenko, Anton, et al.
Published: (2011)

Crystal structure of tert-butyl 2-(hydroxymethyl)-5-{4-[(methoxycarbonyl)amino]phenyl}-2,5-dihydro-1H-pyrrole-1-carboxylate, C18H24N2O5
by: Caracelli, Ignez, et al.
Published: (2020)

Synthesis of 2-acetyl-5,8-dihydro-1,4-dihydroxy-3-methyl naphthalene: a product from the isomerisation of Diels-Alder adducts of both 5-methyl- and 6-methyl-2-acetyl-1,4-benzoquinone with 1,3-butadiene
by: Ahmad, Faujan, et al.
Published: (1996)

Synthesis of 5,7-Diamino[1,2,4]triazolo[1,2-a][1,3,5]triazines via Annulation of 1,3,5-Triazine Ring onto 3(5)-Amino-1,2,4-trizoles
by: Dolzhenko, Anton, et al.
Published: (2007)

Crystal structure of 2-tert-butyl 1-methyl 5-{4-[(methoxycarbonyl)amino]phenyl}-2,5-dihydro-1H-pyrrole-1,2-dicarboxylate, C19H24N2O6
by: Caracelli, Ignez, et al.
Published: (2020)

[1-(2,5-Dichloroanilino)-5-methyl-1H-1,2,3-triazol-4-yl]methanol
by: Cunha, Anna C., et al.
Published: (2016)

Crystal structure of 1-(4-methylphenyl)-3-(propan-2-ylideneamino)thiourea
by: Jotani, Mukesh M., et al.
Published: (2015)

1-[N-Methyl-N-(Phenyl)amino]-3- (4-Methylphenyl)Thiourea
by: Yeo, Chien Ing *, et al.
Published: (2019)

3-(Adamantan-1-yl)-4-benzyl-1H-1,2,4-triazole-5(4H)-thione
by: A. M. Al-Omary, Fatmah, et al.
Published: (2014)

Crystal structure of ethyl 4-{[5-(adamantan-1-yl)-2-sulfanylidene-2,3-dihydro-1,3,4-oxadiazol-3-yl]methyl}piperazine-1-carboxylate, C20H30N4O3S
by: Al-Sanea, Mohammad M., et al.
Published: (2023)

Facile synthesis, ex-vivo and in vitro screening of 3-sulfonamide derivative of 5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazole-3-carboxy lic acid piperidin-1-ylamide (SR141716) a potent CB1 receptor antagonist
by: Kumar Srivastava, B., et al.
Published: (2008)

3-(Adamantan-1-yl)-4-ethyl-1-{[4-(2-methoxyphenyl)piperazin-1-yl]methyl}-1H-1,2,4-triazole-5(4H)-thione
by: El-Emam, Ali A., et al.
Published: (2014)