Trimethyl 3,3′,3′′-(benzene-1,3,5-triyl)tripropynoate

Trimethyl 3,3′,3′′-(benzene-1,3,5-triyl)tripropynoate

In the title compound, C18H12O6, the alkyne bonds are distorted, featuring bond angles around the C—C[triple-bond]C—C group of 173.6 (1)/179.0 (1), 178.1 (1)/178.4 (1) and 174.9 (1)/175.9 (1)°, and the ester groups make angles of 3.5 (1), 13.8 (1) and 14.5 (1)° with the central benzene ring. In the...

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Bibliographic Details
Main Authors:	Felix Katzsch, Tobias Gruber, Edwin Weber
Format:	Article
Language:	English
Published:	International Union of Crystallography 2016-04-01
Series:	IUCrData
Subjects:	crystal structure trimesic acid homologue C—H...O hydrogen bond C—H...π contact
Online Access:	http://scripts.iucr.org/cgi-bin/paper?S2414314616006295

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