Dimethyl N,N′-(4-methyl-m-phenylene)dicarbamate
✍ Scribed by Lu, Yong-Yan ;Yin, Qiu-Xiang ;Wang, Jing-Kang ;Zhou, Li-Na
- Publisher
- International Union of Crystallography
- Year
- 2005
- Tongue
- English
- Weight
- 229 KB
- Volume
- 61
- Category
- Article
- ISSN
- 1600-5368
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✦ Synopsis
In the crystal structure of the title compound, C 11 H 14 N 2 O 4 , which can be used as an intermediate for the syhtnesis of isocyanates, there are two intermolecular N-HÁ Á ÁO hydrogen bonds.
📜 SIMILAR VOLUMES
In the structure of the title compound, C 33 H 26 N 2 O 4 , two phthalimide units are symmetrically linked by a bis(3,5dimethylphenyl)methane bridge. The methylene C atom of this bridge lies on a twofold rotation axis. The dihedral angle between the planes of the two central benzene rings is 61.4 (4
In the title compound, C~17~H~21~NO~2~, the dihedral angle between the benzene rings is 49.8 (3)°. In the crystal structure, the molecules form layers parallel to the __ac__ plane which are stacked along the __b__ axis and which are stabilized by O—H...O and C—H...O hydrogen-bonding interactions.