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718416

Silica supported boron trifluoride

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About This Item

NACRES:
NA.22
UNSPSC Code:
12352106
Form:
powder
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form

powder

Application

Silica supported boron trifluoride can be used as a catalyst in the preparation of:
  • The O- and C-alkylated phenols.
  • Arylazo-1-naphthol derivatives.
  • 1,2,4,5-Tetrasubstituted imidazoles through a one-pot reaction of amine, benzil and aromatic aldehydes.
  • 14-Aryl or alkyl-14H-dibenzo[a,j]xanthenes by the reaction of 2-naphthol with aldehydes.
  • Tetrahydropyridines through a one-pot reaction of aldehydes, amines with β-ketoester.

  • Reusable and eco-friendly catalyst for synthesis of quinoxalines

Catalyst for:
  • Baeyer-Villiger oxidation of ketones
  • Diphenylmethane transformations

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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