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copper(ii) bromide (c15-1282-084)

COPPER(II) BROMIDE 99% (C005B-080202)

Catalog No.
C005B-080202
Mfr. No.
221775-5G
Mfr. Name
Sigma-Aldrich
Qty/UOM
5
UOM
GR
Price: $229.63
List Price: $255.15

Cuprous bromide may be prepared by the reduction of cupric bromide or CuSO 4 -NaBr. In the molten state, it is grayish brown /greenish brown in color.

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General description

Cuprous bromide may be prepared by the reduction of cupric bromide or CuSO4-NaBr. In the molten state, it is grayish brown /greenish brown in color.

Application

Some reported applications of copper bromide are:

  • catalyst in cross coupling reactions.
  • co-catalyst in Sonogashira coupling.
  • Lewis acid in enantioselective addition of alkynes.
  • reducing agent, when complexed by three molecules of pyridine initiators for the controlled polymerization of styrene, methyl acrylate and methyl methacrylate.

Reductive homocoupling of α-bromo- α- chlorocarboxylates to dimethyl α, α′ dichlorosuccinate derivatives in presence of CuBr/LiOCH3 in methanol has been reported.

Shipping Information:

Hazmat Fee: $65.00 + applicable shipping charges are added after the order is placed.

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UPC:
12161600
Condition:
New
Availability:
3-5 Days
Weight:
1.00 Ounces
HazmatClass:
Yes
MPN:
221775-5G
CAS:
7789-45-9

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