Reacción #90223
ord-699c74e87b284d078841618d35948274
Ecuación de reacción
product
2-amino-3-methyl-5-chlorobenzoic acid
3-bromo-1-(3-chloro-2-pyridinyl)-1H-pyrazole-5-carboxylic acid
pyrazolecarboxylic acid
3-bromo-1-(3-chloro-2-pyridinyl)-1H-pyrazole-5-carboxylic acid
2-amino-3-methyl-5-chlorobenzoic acid
→
title product
2-[3-bromo-1-(3-chloro-2-pyridinyl)-1H-pyrazol-5-yl]-6-chloro-8-methyl-4H-3,1-benzoxazin-4-one
Reactantes
Reactivos
Ninguno
Condiciones de reacción
Condiciones detalladas
See reaction.notes.procedure_details.
Procedimiento
A procedure analogous to that of Example 1, Step E was used to convert 3-bromo-1-(3-chloro-2-pyridinyl)-1H-pyrazole-5-carboxylic acid (i.e. the pyrazolecarboxylic acid product of Example 5, Step D) (1.5 g, 4.96 mmol) and 2-amino-3-methyl-5-chlorobenzoic acid (i.e. the product of Example 1 Step A) (0.92 g, 4.96 mmol) to the title product as a solid (1.21 g).