Research Article: 3-Phenyl-1-(p-tol­yl)-1H-benzo[f]chromene benzene hemisolvate

Date Published: July 01, 2011

Publisher: International Union of Crystallography

Author(s): Meng Wei Xue.


The title compound, C26H20O·0.5C6H6, was obtained from condensation reaction of 2-naphthol, 4-methyl­benzaldehyde and phenyl­methanamine. The naphthyl ring system is orented at dihedral angles of 84.11 (1) and 19.33 (8)° with respect to the mean planes of the two benzene rings.

Partial Text

For applications of Betti-type reactions, see: Wang et al. (2005 ▶). The reaction of substituted phenols and aldehydes under controlled conditions has been used to build up a compound with two chiral centers, see: Gardiner & Raston (1997 ▶); Gutsche & Nam (1998 ▶). For bond-length data, see: Allen et al. (1987 ▶).




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