ETHYL 5-BROMO-3-HYDROXYPICOLINATE synthesis
- Product Name:ETHYL 5-BROMO-3-HYDROXYPICOLINATE
- CAS Number:1246845-70-4
- Molecular formula:C8H8BrNO3
- Molecular Weight:246.06
64-17-5
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Yield:-
Reaction Conditions:
with thionyl chloride at 80; for 24 h;Cooling with ice;
Steps:
37
Reference Example 37 5-Bromo-3-methoxymethoxypyridine-2-carboxylic acid ethyl ester To a solution of 5-bromo-3-hydroxypridine-2-carboxylic acid (2.18 g) in ethanol (20 mL) was added thionyl chloride (4.76 g) under ice-cooling, and the mixture was stirred at 80° C. for 24 hours. After cooling to room temperature, the solvent was removed.
References:
US2012/15972,2012,A1 Location in patent:Page/Page column 12