1-Isopropyl-4,7-dimethyl-2,8-dinitro­naphthalene

The title compound, C(15)H(16)N(2)O(4), was synthesized from a mixture of α-himachalene (2-methyl­ene-6,6,9-trimethyl­bicyclo­[5.4.O(1,7)]undec-8-ene) and β-himachalene (2,6,6,9-tetra­methyl­bicyclo­[5.4.0(1,7)]undeca-1,8-diene) which were isolated from an oil of the Atlas cedar (Cedrus atlantica)....

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Autores principales: Chakkar, Mouna, Oughris, Najia, Benharref, Ahmed, Daran, Jean-Claude, Berraho, Moha
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2012
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3379451/
https://www.ncbi.nlm.nih.gov/pubmed/22719649
http://dx.doi.org/10.1107/S1600536812021514
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author Chakkar, Mouna
Oughris, Najia
Benharref, Ahmed
Daran, Jean-Claude
Berraho, Moha
author_facet Chakkar, Mouna
Oughris, Najia
Benharref, Ahmed
Daran, Jean-Claude
Berraho, Moha
author_sort Chakkar, Mouna
collection PubMed
description The title compound, C(15)H(16)N(2)O(4), was synthesized from a mixture of α-himachalene (2-methyl­ene-6,6,9-trimethyl­bicyclo­[5.4.O(1,7)]undec-8-ene) and β-himachalene (2,6,6,9-tetra­methyl­bicyclo­[5.4.0(1,7)]undeca-1,8-diene) which were isolated from an oil of the Atlas cedar (Cedrus atlantica). The asymmetric unit contains two independent mol­ecules. In each of the two mol­ecules, two O atoms of one nitro group are disordered over two sets of sites with site-occupancy factors of 0.636 (5):0.364 (5) and 0.832 (5):0.168 (5). The crystal structure features weak C—H⋯O hydrogen bonds.
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spelling pubmed-33794512012-06-20 1-Isopropyl-4,7-dimethyl-2,8-dinitro­naphthalene Chakkar, Mouna Oughris, Najia Benharref, Ahmed Daran, Jean-Claude Berraho, Moha Acta Crystallogr Sect E Struct Rep Online Organic Papers The title compound, C(15)H(16)N(2)O(4), was synthesized from a mixture of α-himachalene (2-methyl­ene-6,6,9-trimethyl­bicyclo­[5.4.O(1,7)]undec-8-ene) and β-himachalene (2,6,6,9-tetra­methyl­bicyclo­[5.4.0(1,7)]undeca-1,8-diene) which were isolated from an oil of the Atlas cedar (Cedrus atlantica). The asymmetric unit contains two independent mol­ecules. In each of the two mol­ecules, two O atoms of one nitro group are disordered over two sets of sites with site-occupancy factors of 0.636 (5):0.364 (5) and 0.832 (5):0.168 (5). The crystal structure features weak C—H⋯O hydrogen bonds. International Union of Crystallography 2012-05-26 /pmc/articles/PMC3379451/ /pubmed/22719649 http://dx.doi.org/10.1107/S1600536812021514 Text en © Chakkar et al. 2012 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Organic Papers
Chakkar, Mouna
Oughris, Najia
Benharref, Ahmed
Daran, Jean-Claude
Berraho, Moha
1-Isopropyl-4,7-dimethyl-2,8-dinitro­naphthalene
title 1-Isopropyl-4,7-dimethyl-2,8-dinitro­naphthalene
title_full 1-Isopropyl-4,7-dimethyl-2,8-dinitro­naphthalene
title_fullStr 1-Isopropyl-4,7-dimethyl-2,8-dinitro­naphthalene
title_full_unstemmed 1-Isopropyl-4,7-dimethyl-2,8-dinitro­naphthalene
title_short 1-Isopropyl-4,7-dimethyl-2,8-dinitro­naphthalene
title_sort 1-isopropyl-4,7-dimethyl-2,8-dinitro­naphthalene
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3379451/
https://www.ncbi.nlm.nih.gov/pubmed/22719649
http://dx.doi.org/10.1107/S1600536812021514
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AT benharrefahmed 1isopropyl47dimethyl28dinitronaphthalene
AT daranjeanclaude 1isopropyl47dimethyl28dinitronaphthalene
AT berrahomoha 1isopropyl47dimethyl28dinitronaphthalene

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