Synthesis of 2-Acetyl thiophene
Li Xue-feng
2011
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Journal
Hebei Chemical Industry
Semantic Scholar
Key Takeaway Key Takeaway: 2-Acetyl thiophene can be synthesized with high yields and high specific activity using iodine,phosphoric acid, and phosphotungstic acid catalysts.
Abstract
2-Acetyl thiophene was synthesized by acetylation of thiophene with acetic anhydride.The mole ratio of thiophene to acetic anhydride was 1∶1.2.The yields are 76.9%,77.4% and 67.8% with the catalyt of iodine,phosphoric acid and phosphotungstic acid,respectively.The structure of target compound was confirmed by IR spectral characterization and boiling point.
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