反応 #975064

反応方程式

3-amino-6-bromo-5-trifluoromethyl-pyrazine-2-carboxylic acid ethyl ester

Intermediate C1

3-amino-6-bromo-5-trifluoromethyl-pyrazine-2-carboxylic acid ethyl ester

tributyltin 2-furylstannane

Intermediate P

methyl 3-amino-6-(oxazol-2-yl)-5-(trifluoromethyl)picolinate

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title compound

3-Amino-6-furan-2-yl-5-trifluoromethyl-pyrazine-2-carboxylic acid

反応条件

実験手順

The title compound was prepared from 3-amino-6-bromo-5-trifluoromethyl-pyrazine-2-carboxylic acid ethyl ester (Intermediate C1) and tributyltin-2-furylstannane analogously to methyl 3-amino-6-(oxazol-2-yl)-5-(trifluoromethyl)picolinate (Intermediate P)

出典