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ChemicalBook CAS DataBase List 3-CYANO-5-METHYLPYRIDINE
42885-14-3

3-CYANO-5-METHYLPYRIDINE synthesis

3synthesis methods
-

Yield:-

Reaction Conditions:

with ammonia

Steps:

18 EXAMPLE 18
EXAMPLE 18 In the same manner as in Example 4 but flowing a gaseous mixture of 3,5-dimethylpyridine, ammonia and air in a molar ratio of 1:40:40 at a reactor temperature of 420° C., at a space velocity of 1,500 hr-1, the reaction was carried out. Conversion of 3,5-dimethylpyridine, 100%. Yield of 5-cyano-3-methylpyridine, 32.5%. Yield of 3,5-dicyanopyridine, 44.0%.

References:

Koei Chemical Co., Ltd. US4778890, 1988, A

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