Process for the production of 2-pyridylpyridine derivatives
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United States of America Patent
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Dec 3, 2002
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N/A
app pub date -
Dec 13, 2001
filing date -
Jun 14, 1999
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Abstract
A process for producing a 2-pyridylpyridine derivative usable as an intermediate for medicines or agricultural chemicals is provided, which does not require expensive special catalysts and special equipment, which does not cause environmental problems, and which can be conducted on an industiral scale. The process comprises reacting an acetyl-substituted pyridine derivative with a 3-amino acrolein, then reacting the reaction product with ammonia or an ammonium salt.
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