2-(4-Fluorophenyl)-3-(4-pyridyl)pyrido[2,3-b]pyrazine

2-(4-Fluorophenyl)-3-(4-pyridyl)pyrido[2,3-b]pyrazine

In the crystal structure of the title compound, C18H11FN4, the pyridopyrazine system makes dihedral angles of 45.51 (7) and 44.75 (7)° with the attached 4-fluorophenyl ring and the pyridine ring, respectively. The 4-fluorophenyl ring makes a dihedral angle of...

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Main Authors: Pierre Koch, Dieter Schollmeyer, Stefan Laufer
Format: Article
Language:English
Published: International Union of Crystallography 2009-10-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536809037295
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spelling doaj-28f13c6f1c3a43009eb31b64905175e82020-11-25T01:17:57ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682009-10-016510o2512o251210.1107/S16005368090372952-(4-Fluorophenyl)-3-(4-pyridyl)pyrido[2,3-b]pyrazinePierre KochDieter SchollmeyerStefan LauferIn the crystal structure of the title compound, C18H11FN4, the pyridopyrazine system makes dihedral angles of 45.51 (7) and 44.75 (7)° with the attached 4-fluorophenyl ring and the pyridine ring, respectively. The 4-fluorophenyl ring makes a dihedral angle of 54.54 (8)° with the pyridine ring. The pyridine ring part of the pyridopyrazine ring and the pyrazine ring of two c-glide-plane-related molecules form π–π interactions. The angle between the planes is 2.09 (7)° and the distance between the centroids is 3.557 (1)Å. http://scripts.iucr.org/cgi-bin/paper?S1600536809037295
collection DOAJ
language English
format Article
sources DOAJ
author Pierre Koch
Dieter Schollmeyer
Stefan Laufer
spellingShingle Pierre Koch
Dieter Schollmeyer
Stefan Laufer
2-(4-Fluorophenyl)-3-(4-pyridyl)pyrido[2,3-b]pyrazine
Acta Crystallographica Section E
author_facet Pierre Koch
Dieter Schollmeyer
Stefan Laufer
author_sort Pierre Koch
title 2-(4-Fluorophenyl)-3-(4-pyridyl)pyrido[2,3-b]pyrazine
title_short 2-(4-Fluorophenyl)-3-(4-pyridyl)pyrido[2,3-b]pyrazine
title_full 2-(4-Fluorophenyl)-3-(4-pyridyl)pyrido[2,3-b]pyrazine
title_fullStr 2-(4-Fluorophenyl)-3-(4-pyridyl)pyrido[2,3-b]pyrazine
title_full_unstemmed 2-(4-Fluorophenyl)-3-(4-pyridyl)pyrido[2,3-b]pyrazine
title_sort 2-(4-fluorophenyl)-3-(4-pyridyl)pyrido[2,3-b]pyrazine
publisher International Union of Crystallography
series Acta Crystallographica Section E
issn 1600-5368
publishDate 2009-10-01
description In the crystal structure of the title compound, C18H11FN4, the pyridopyrazine system makes dihedral angles of 45.51 (7) and 44.75 (7)° with the attached 4-fluorophenyl ring and the pyridine ring, respectively. The 4-fluorophenyl ring makes a dihedral angle of 54.54 (8)° with the pyridine ring. The pyridine ring part of the pyridopyrazine ring and the pyrazine ring of two c-glide-plane-related molecules form π–π interactions. The angle between the planes is 2.09 (7)° and the distance between the centroids is 3.557 (1)Å.
url http://scripts.iucr.org/cgi-bin/paper?S1600536809037295
work_keys_str_mv AT pierrekoch 24fluorophenyl34pyridylpyrido23bpyrazine
AT dieterschollmeyer 24fluorophenyl34pyridylpyrido23bpyrazine
AT stefanlaufer 24fluorophenyl34pyridylpyrido23bpyrazine
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