Research Article: 4-Amino-2-phenoxy­pyrimidine

Date Published: August 01, 2009

Publisher: International Union of Crystallography

Author(s): Nasir Shah Bakhtiar, Zanariah Abdullah, Seik Weng Ng.


In the title compound, C10H9N3O, the organic rings linked to the ether O atom make a dihedral angle of 76.8 (1)° and the C—O—C angle is widened to 119.07 (15)°. In the crystal, adjacent mol­ecules are connected by an N—H⋯N hydrogen bond, generating a chain running parallel to the b axis. The crystal is a non-merohedral twin with a ratio of twin components of 0.508 (3):0.492 (3).

Partial Text

For 2-phenoxy­pyrimidine, see: Shah Bakhtiar et al. (2009 ▶). For the procedure to cope with twinned diffraction data, see: Spek (2003 ▶).




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