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5-[(4-bromo-2,5-dimethoxyanilino)methylene]-2,2-dimethyl-1,3-dioxane-4,6-dione synthesis

1synthesis methods
97545-51-2 Synthesis
5-(((2,5-DIMETHOXYPHENYL)AMINO)METHYLENE)-2,2-DIMETHYL-1,3-DIOXANE-4,6-DIONE

97545-51-2
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5-[(4-bromo-2,5-dimethoxyanilino)methylene]-2,2-dimethyl-1,3-dioxane-4,6-dione

133400-93-8
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Yield:133400-93-8 95%

Reaction Conditions:

with bromine in acetic acid at 23; for 30 h;

References:

Gomez-Bengoa;Echavarra [Journal of Organic Chemistry,1991,vol. 56,# 11,p. 3497 - 3501]