4-Chloro-N-(2-methylbenzoyl)benzenesulfonamide
2011
Study of 4-Chloro-N-(2-methylbenzoyl)benzenesulfonamide
publication
Author Information
Author(s): Suchetan P. A., Foro Sabine, Gowda B. Thimme
Hypothesis
The study investigates the effect of ring and side-chain substituents on the crystal structures of N-aromatic sulfonamides.
Conclusion
The conformation of the N—H bond in the compound is anti to the C=O bond, and the molecules are linked by pairs of N—H⋯O(S) hydrogen bonds.
Supporting Evidence
- The N—H bond in the compound is anti to the C=O bond.
- The two aromatic rings are tilted relative to each other by 57.7°.
- Molecules are linked by pairs of N—H⋯O(S) hydrogen bonds.
Takeaway
This study looks at how different parts of a chemical compound affect its structure, showing that certain bonds are arranged in specific ways.
Methodology
The compound was prepared by refluxing a mixture of 2-methylbenzoic acid, 4-chlorobenzenesulfonamide, and phosphorous oxy chloride, followed by crystallization.
Digital Object Identifier (DOI)
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