Methyl 4-(2,7-dimethoxy-1-naphthoyl)benzoate

Methyl 4-(2,7-dimethoxy-1-naphthoyl)benzoate

In the title compound, C21H18O5, the dihedral angle between the naphthalene ring system and the benzene ring is 86.65 (6)°. The bridging carbonyl C—C(=O)—C plane makes dihedral angles of 83.57 (7) and 20.21 (8)&am...

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Main Authors: Noriyuki Yonezawa, Akiko Okamoto, Shoji Watanabe, Kosuke Nakaema, Daichi Hijikata
Format: Article
Language:English
Published: International Union of Crystallography 2010-03-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S160053681000382X
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spelling doaj-da5c07e1f995437484be23d2e94fdc0f2020-11-24T21:53:26ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682010-03-01663o554o55410.1107/S160053681000382XMethyl 4-(2,7-dimethoxy-1-naphthoyl)benzoateNoriyuki YonezawaAkiko OkamotoShoji WatanabeKosuke NakaemaDaichi HijikataIn the title compound, C21H18O5, the dihedral angle between the naphthalene ring system and the benzene ring is 86.65 (6)°. The bridging carbonyl C—C(=O)—C plane makes dihedral angles of 83.57 (7) and 20.21 (8)°, respectively, with the naphthalene ring system and the benzene ring. The ester O—C=O plane and the benzene ring are almost coplanar, making a dihedral angle of 3.81 (18)°. The two methoxy groups lie essentially in the naphthalene ring plane [C—O—C—C torsion angles = 2.1 (2) and −1.44 (19)°]. In the crystal structure, a centrosymmetric dimer is formed through C—H...O bonds connecting the 7-methoxy group and the carbonyl O atom of the ester group. The dimers are further linked by C—H...O hydrogen bonds between the methoxycarbonyl group and the bridging carbonyl O atom. http://scripts.iucr.org/cgi-bin/paper?S160053681000382X
collection DOAJ
language English
format Article
sources DOAJ
author Noriyuki Yonezawa
Akiko Okamoto
Shoji Watanabe
Kosuke Nakaema
Daichi Hijikata
spellingShingle Noriyuki Yonezawa
Akiko Okamoto
Shoji Watanabe
Kosuke Nakaema
Daichi Hijikata
Methyl 4-(2,7-dimethoxy-1-naphthoyl)benzoate
Acta Crystallographica Section E
author_facet Noriyuki Yonezawa
Akiko Okamoto
Shoji Watanabe
Kosuke Nakaema
Daichi Hijikata
author_sort Noriyuki Yonezawa
title Methyl 4-(2,7-dimethoxy-1-naphthoyl)benzoate
title_short Methyl 4-(2,7-dimethoxy-1-naphthoyl)benzoate
title_full Methyl 4-(2,7-dimethoxy-1-naphthoyl)benzoate
title_fullStr Methyl 4-(2,7-dimethoxy-1-naphthoyl)benzoate
title_full_unstemmed Methyl 4-(2,7-dimethoxy-1-naphthoyl)benzoate
title_sort methyl 4-(2,7-dimethoxy-1-naphthoyl)benzoate
publisher International Union of Crystallography
series Acta Crystallographica Section E
issn 1600-5368
publishDate 2010-03-01
description In the title compound, C21H18O5, the dihedral angle between the naphthalene ring system and the benzene ring is 86.65 (6)°. The bridging carbonyl C—C(=O)—C plane makes dihedral angles of 83.57 (7) and 20.21 (8)°, respectively, with the naphthalene ring system and the benzene ring. The ester O—C=O plane and the benzene ring are almost coplanar, making a dihedral angle of 3.81 (18)°. The two methoxy groups lie essentially in the naphthalene ring plane [C—O—C—C torsion angles = 2.1 (2) and −1.44 (19)°]. In the crystal structure, a centrosymmetric dimer is formed through C—H...O bonds connecting the 7-methoxy group and the carbonyl O atom of the ester group. The dimers are further linked by C—H...O hydrogen bonds between the methoxycarbonyl group and the bridging carbonyl O atom.
url http://scripts.iucr.org/cgi-bin/paper?S160053681000382X
work_keys_str_mv AT noriyukiyonezawa methyl427dimethoxy1naphthoylbenzoate
AT akikookamoto methyl427dimethoxy1naphthoylbenzoate
AT shojiwatanabe methyl427dimethoxy1naphthoylbenzoate
AT kosukenakaema methyl427dimethoxy1naphthoylbenzoate
AT daichihijikata methyl427dimethoxy1naphthoylbenzoate
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