2012年4月26日星期四

4-(Trifluoromethyl)phenylboronic Acid Provider




Product name:4-(Trifluoromethyl)phenylboronic Acid
CAS:128796-39-4
Molecular Formula:C7H6BF3O2
Formula Weight:189.93g/mol
Description of 4-(Trifluoromethyl)phenylboronic Acid:
Synonym Name:4-(Trifluoromethyl)benzeneboronic acid; 4-trifluoromethylphenylboronic acid; 4-(trifluoromethyl)phenylboronic acid; boronic acid, [4-(trifluoromethyl)phenyl]-
Assay: ≥95.0%
Melting point:245-250 °C(lit.)
Appearance:white powder.
Application:Direct cross-coupling reaction with allyl alcohol.
Boric acid, N-arylation reaction for the imidazole and amine fluoride calcium phosphate and copper exchange. 1 can also be used to promote cross-coupling reaction of aryl ketone with chloride microwave.
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