N-(1-Naphth-yl)-10H-9-oxa-1,3-diaza-anthracen-4-amine

Hoong Kun Fun, Suchada Chantrapromma, Sankappa Rai, Prakash Shetty, Arun M. Isloor

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

In the mol-ecule of the title compound, C21H15N 3O, the 10H-9-oxa-1,3-diaza-anthracene ring system is slightly bent, with dihedral angles of 3.99 (6) and 4.80 (6)° between the pyran ring and the pyrimidine and benzene rings, respectively. This ring system makes a dihedral angle of 85.23 (3)° with the naphthalene plane. In the crystal packing, mol-ecules are linked by N - H⋯N hydrogen bonds into chains along the a axis and these chains are stacked along the b axis. The crystal is further stabilized by weak C - H⋯N and C - H⋯π inter-actions.

Original languageEnglish
JournalActa Crystallographica Section E: Structure Reports Online
Volume65
Issue number3
DOIs
Publication statusPublished - 18-03-2009

Fingerprint

Dihedral angle
Amines
amines
Pyrans
Crystals
Anthracene
rings
Naphthalene
Benzene
dihedral angle
Hydrogen bonds
pyrimidines
anthracene
naphthalene
crystals
benzene
hydrogen bonds
pyrimidine

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Materials Science(all)
  • Chemistry(all)

Cite this

Fun, Hoong Kun ; Chantrapromma, Suchada ; Rai, Sankappa ; Shetty, Prakash ; Isloor, Arun M. / N-(1-Naphth-yl)-10H-9-oxa-1,3-diaza-anthracen-4-amine. In: Acta Crystallographica Section E: Structure Reports Online. 2009 ; Vol. 65, No. 3.
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abstract = "In the mol-ecule of the title compound, C21H15N 3O, the 10H-9-oxa-1,3-diaza-anthracene ring system is slightly bent, with dihedral angles of 3.99 (6) and 4.80 (6)° between the pyran ring and the pyrimidine and benzene rings, respectively. This ring system makes a dihedral angle of 85.23 (3)° with the naphthalene plane. In the crystal packing, mol-ecules are linked by N - H⋯N hydrogen bonds into chains along the a axis and these chains are stacked along the b axis. The crystal is further stabilized by weak C - H⋯N and C - H⋯π inter-actions.",
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N-(1-Naphth-yl)-10H-9-oxa-1,3-diaza-anthracen-4-amine. / Fun, Hoong Kun; Chantrapromma, Suchada; Rai, Sankappa; Shetty, Prakash; Isloor, Arun M.

In: Acta Crystallographica Section E: Structure Reports Online, Vol. 65, No. 3, 18.03.2009.

Research output: Contribution to journalArticle

TY - JOUR

T1 - N-(1-Naphth-yl)-10H-9-oxa-1,3-diaza-anthracen-4-amine

AU - Fun, Hoong Kun

AU - Chantrapromma, Suchada

AU - Rai, Sankappa

AU - Shetty, Prakash

AU - Isloor, Arun M.

PY - 2009/3/18

Y1 - 2009/3/18

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AB - In the mol-ecule of the title compound, C21H15N 3O, the 10H-9-oxa-1,3-diaza-anthracene ring system is slightly bent, with dihedral angles of 3.99 (6) and 4.80 (6)° between the pyran ring and the pyrimidine and benzene rings, respectively. This ring system makes a dihedral angle of 85.23 (3)° with the naphthalene plane. In the crystal packing, mol-ecules are linked by N - H⋯N hydrogen bonds into chains along the a axis and these chains are stacked along the b axis. The crystal is further stabilized by weak C - H⋯N and C - H⋯π inter-actions.

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