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Alfa Aesar™ 3,5-Dibromopyridine, 98+%

Brand:  Alfa Aesar™ A10875.14

UNSPSC : 12352005

Code : NEW

Additional Details : CAS Number : 625-92-3 Weight : 0.02500kg

Quantity 25g

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Product Code. 11434223

  • £110.24 / 25g


Estimated Shipment date
from Supplier 06-09-2017
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Description

Description

Applications
3-Acetylamino-5-ethoxypyridine was prepared by converting 3, 5-dibromopyridine with sodium ethylate into 3-bromo-5-ethoxypyridine, allowing this substance to interact with ammonia and acetylating the aminoethoxypyridine thus formed with acetic anhydride. Lithiation of 3, 5-dibromopyridine with LDA and subsequent reaction with electrophiles provided 4-alkyl-3, 5-dibromopyridines 2 in high yield. Ligand was prepared by a Pd(0)-catalyzed cross-coupling reaction of 3,5-dibromopyridine and 5-tributylstannyl-3,3′-bipyridine. The synthesis of 3, 5-bis (2-indolyl) pyridine and 3-[(2-indolyl)-5-phenyl] pyridine derivatives as includes Stille or Suzuki type reactions, which were realized on the 3,5-dibromopyridine.

Solubility
Soluble in Chloroform and Methanol. Insoluble in water.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, alkali metals, moisture.
Specifications

Chemical Identifiers

3,5-Dibromopyridine
C5H3Br2N
MFCD00014634
625-92-3
236.9
108477

Specifications

3,5-Dibromopyridine
25g
≥98%
236.9
108477
110° to 113°C
625-92-3
C5H3Br2N
MFCD00014634
Documentation

Technical Documents