1,4-dimethoxy-2-naphthoic acid.

A C Blackburn; R E Gerkin

doi:10.1107/s0108270197008299

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PubMed · 9362552

1,4-dimethoxy-2-naphthoic acid.

A C Blackburn·R E Gerkin

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Abstract

The title compound, C13H12O4, crystallized in the centrosymmetric space group P2(1)/c and exhibits cyclic dimer hydrogen bonding about a center of symmetry. The carboxylic H atom is modeled as disordered over two half-occupancy sites. Overall, the hydrogen bonding is little affected by the methoxyl groups and is very similar to that in 2-naphthoic acid.

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Carboxylic Acids Crystallography, X-Ray Hydrogen Bonding Molecular Structure Naphthalenes Journal Article Research Support, U.S. Gov't, P.H.S.

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A C Blackburn, R E Gerkin. 1997-10-15. 1,4-dimethoxy-2-naphthoic acid.. https://doi.org/10.1107/s0108270197008299

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