Ethyl 2-[(2E)-4-decyl-3-oxo-1,2,3,4-tetrahydroquinoxalin-2-ylidene]acetate

In the title compound, C22H32N2O3, the tetrahydroquinoxaline unit is planar. The ester substituent is nearly coplanar with this ring system as a result of an intramolecular N—H...O hydrogen bond. In the crystal, C—H...O hydrogen bonds and π-stacking interactions form oblique stacks which are connect...

Full description

Bibliographic Details
Published in:	IUCrData
Main Authors:	Nadeem Abad, Youness El Bakri, Youssef Ramli, El Mokhtar Essassi, Joel T. Mague
Format:	Article
Language:	English
Published:	International Union of Crystallography 2018-05-01
Subjects:	crystal structure quinoxaline hydrogen bonds π-stacking
Online Access:	http://scripts.iucr.org/cgi-bin/paper?S2414314618006806

Similar Items

1,4-Di-n-octyl-1,2,3,4-tetrahydroquinoxaline-2,3-dione
by: Khadija El Bourakadi, et al.
Published: (2017-04-01)

Ethyl 2-(3-oxo-1,2,3,4-tetrahydroquinoxalin-2-yl)acetate
by: Nadeem Abad, et al.
Published: (2018-04-01)

1-(3-Phenyl-1H-pyrazol-5-yl)-1,2,3,4-tetrahydroquinoxaline-2,3-dione
by: Joseph Tene Ghomsi Nathan, et al.
Published: (2017-02-01)

N-(4-Methoxy-2-nitrophenyl)-2-(3-methyl-2-oxo-1,2-dihydroquinoxalin-1-yl)acetamide
by: Mohcine Missioui, et al.
Published: (2023-03-01)

1-Benzyl-3-methylquinoxalin-2(1H)-one
by: Youssef Ramli, et al.
Published: (2018-03-01)

Ethyl 2-[(3-methylquinoxalin-2-yl)sulfanyl]acetate
by: Mohcine Missioui, et al.
Published: (2017-12-01)

Crystal structure and Hirshfeld surface analysis of 2-(2-oxo-3-phenyl-1,2,3,8a-tetrahydroquinoxalin-1-yl)ethyl acetate
by: Nadeem Abad, et al.
Published: (2021-06-01)

2-(3-Methyl-2-oxoquinoxalin-1-yl)-N-(4-methylphenyl)acetamide
by: Mohcine Missioui, et al.
Published: (2023-04-01)

Crystal structure and Hirshfeld surface analysis of ethyl 2-(7-chloro-3-methyl-2-oxo-1,2-dihydroquinoxalin-1-yl)acetate
by: Nour El Hoda Mustaphi, et al.
Published: (2024-04-01)

Ethyl 2-(2-oxo-3-phenyl-1,2-dihydroquinoxalin-1-yl)acetate
by: Nadeem Abad, et al.
Published: (2018-04-01)

Synthesis, crystal structure and Hirshfeld surface analysis of 2-phenyl-3-(prop-2-yn-1-yloxy)quinoxaline
by: Nadeem Abad, et al.
Published: (2024-04-01)

Crystal structure and Hirshfeld surface analysis of 3-phenyl-1-{3-[(3-phenylquinoxalin-2-yl)oxy]propyl}-1,2-dihydroquinoxalin-2-one
by: Nadeem Abad, et al.
Published: (2024-03-01)

Crystal structure and Hirshfeld surface analysis of 3,4-dihydro-2-(2,4-dioxo-6-methylpyran-3-ylidene)-4-(4-pyridin-4-yl)-1,5-benzodiazepine
by: Lhoussaine El Ghayati, et al.
Published: (2019-01-01)

Ethyl 1-methyl-2-oxo-1,2-dihydroquinoline-4-carboxylate
by: Yassir Filali Baba, et al.
Published: (2017-06-01)

2,3-Dihydrobenz[4,5]imidazo[2,1-b]thiazole
by: Ahmed Moussaif, et al.
Published: (2016-12-01)

A monoclinic modification of (4Z)-1-benzyl-4-(2-oxopropylidene)-2,3,4,5-tetrahydro-1H-1,5-benzodiazepin-2-one
by: Mohamed Samba, et al.
Published: (2018-02-01)

(4E)-1-Decyl-4-(2-oxopropylidene)-2,3,4,5-tetrahydro-1H-1,5-benzodiazepin-2-one
by: Jihad Sebhaoui, et al.
Published: (2016-07-01)

Synthesis and crystal structure of 3-(2-{3-[2-(2-oxooxazolidin-3-yl)ethoxy]quinoxalin-2-yloxy}ethyl)oxazolidin-2-one
by: Fatima Ezzahra Aboutofil, et al.
Published: (2025-06-01)

7,9-Didodecyl-6-methyl-3H,7H,8H,9H,9aH-[1,2,4]triazolo[4,3-b][1,2,4]triazepin-8-one
by: Youness El Bakri, et al.
Published: (2016-10-01)

1-(1-Decyl-2-oxoindolin-3-ylidene)thiosemicarbazide
by: Khalil Mamari, et al.
Published: (2010-06-01)

1-[(Oxiran-2-yl)methyl]-3-phenyl-1,2-dihydroquinoxalin-2-one
by: Nadeem Abad, et al.
Published: (2018-04-01)

Synthesis, crystal structure and Hirshfeld surface analysis of 1-[3-(2-oxo-3-phenyl-1,2-dihydroquinoxalin-1-yl)propyl]-3-phenyl-1,2-dihydroquinoxalin-2-one
by: Nadeem Abad, et al.
Published: (2024-06-01)

(Pyridin-2-yl)methyl 6-bromo-2-oxo-1-[(pyridin-2-yl)methyl]-1,2-dihydroquinoline-4-carboxylate
by: Yassir Filali Baba, et al.
Published: (2018-02-01)

2-Benzyl-6-nitro-2H-indazole
by: Mohamed Mokhtar Mohamed Abdelahi, et al.
Published: (2018-01-01)

6-Methyl-1,4-bis[(pyridin-2-yl)methyl]quinoxaline-2,3(1H,4H)-dione
by: Ayman Zouitini, et al.
Published: (2017-11-01)

Crystal structure and Hirshfeld surface analysis of 3-ethoxy-1-ethyl-6-nitroquinoxalin-2(1H)-one
by: Seqqat Yousra, et al.
Published: (2023-10-01)

1,4-Dibenzyl-6-chloroquinoxaline-2,3(1H,4H)-dione
by: Ali El Janati, et al.
Published: (2017-06-01)

3-Chloro-2-ethyl-6-nitro-2H-indazole
by: Mohamed Mokhtar Mohamed Abdelahi, et al.
Published: (2017-05-01)

1-Methyl-4-phenyl-1H-pyrazolo[3,4-d]pyrimidine
by: Mohamed El Hafi, et al.
Published: (2017-09-01)

1-(Prop-2-en-1-yl)-3-[(prop-2-en-1-yl)oxy]quinoxalin-2(1H)-one
by: Khadija El Bourakadi, et al.
Published: (2017-05-01)

Synthesis and crystal structure of 2-(2,4-dioxo-6-methylpyran-3-ylidene)-4-(4-hydroxyphenyl)-2,3,4,5-tetrahydro-1H-1,5-benzodiazepine
by: Imane Faraj, et al.
Published: (2025-05-01)

4-(Prop-2-yn-1-ylsulfanyl)-1H-pyrazolo[3,4-d]pyrimidine
by: Mohamed El Hafi, et al.
Published: (2017-10-01)

Ethyl 5-(4-methylphenyl)-2,4,5,7-tetraazatricyclo[6.4.0.02,6]dodeca-1(8),3,6,9,11-pentaene-3-carboxylate
by: Ahmed Moussaif, et al.
Published: (2018-06-01)

Ethyl (E)-2-(2,7-dimethyl-5-oxo-4H,5H-pyrano[4,3-b]pyran-4-ylidene)acetate
by: Oulemda Bassou, et al.
Published: (2017-02-01)

2,3-Bis(benzylthio)-6-methylquinoxaline
by: Ayman Zouitini, et al.
Published: (2017-09-01)

(3S)-3,8-Dibromo-4-phenyl-2,3-dihydro-1H-1,5-benzodiazapin-2-one
by: Abdelhanine Essaghouani, et al.
Published: (2017-03-01)

5-Fluoro-1-(prop-2-en-1-yl)-2,3-dihydro-1H-indole-2,3-dione
by: Fatim-Zahrae Qachchachi, et al.
Published: (2017-01-01)

Methyl 2-((2Z,5Z)-4-oxo-3-phenyl-2-{2-[(1E)-1,2,3,4-tetrahydronaphthalen-1-ylidene]hydrazin-1-ylidene}-1,3-thiazolidin-5-ylidene)acetate
by: Joel T. Mague, et al.
Published: (2014-04-01)

2-[4-(2-Chlorobenzyl)-3-methyl-6-oxo-1,6-dihydropyridazin-1-yl]-N-(4-fluorophenyl)acetamide
by: Hamza Assila, et al.
Published: (2023-10-01)

6,7-Difluoro-1,2,3,4-tetrahydroquinoxaline-5,8-dicarbonitrile
by: Ming-Yang He, et al.
Published: (2013-03-01)