IMPROVED METHOD OF PRODUCING 1-SUBSTITUTED 2-TRIFLUOROMETHYL-5-ALKYLPYRIDINES Russian patent published in 2017 - IPC C07D213/32 C07D213/12 C07D213/08 

Abstract RU 2608317 C2

FIELD: chemistry.

SUBSTANCE: invention relates to a novel method of producing 2-trifluoromethyl-5-alkylpyridines.

EFFECT: developed is a novel improved method of producing 2-trifluoromethyl-5-alkylpyridines from substituted enamines with high output, reaction is carried out in a nonpolar solvent without separating and purifying intermediate products.

6 cl, 1 tbl, 2 ex

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RU 2 608 317 C2

Authors

Rot Gari Alan

Blend Duglas K.

Makkonnell Dzhejms R.

Dates

2017-01-17Published

2011-11-23Filed