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Home > Encyclopedia > 3-BROMO-2,6-DIHYDROXYBENZOIC ACID

3-BROMO-2,6-DIHYDROXYBENZOIC ACID

3-BROMO-2,6-DIHYDROXYBENZOIC ACID structure

3-BROMO-2,6-DIHYDROXYBENZOIC ACID 

structure
  • CAS No:

    26792-49-4

  • Formula:

    C7H5BrO4

  • Chemical Name:

    3-BROMO-2,6-DIHYDROXYBENZOIC ACID

  • Synonyms:

    3-bromo-2,6-dihydroxybenzoic acid;Benzoic acid, 3-bromo-2,6-dihydroxy-;SCHEMBL6494516;CTK4F8529;DTXSID20393784;ZINC2510861;AKOS027422541;AK473707;DS-18861;FT-0663710

  • Categories:

    Organic Chemistry  >  Carboxylic Acids and Derivatives

Description

Off-White Solid

3-BROMO-2,6-DIHYDROXYBENZOIC ACID Basic Attributes

233.02

231.937

DTXSID20393784

Characteristics

77.8

2.5

198-200°C dec.

-20°C Freezer

3-BROMO-2,6-DIHYDROXYBENZOIC ACID Use and Manufacturing

To the solution of compound 15A (298 g, 1 .93 mol, 1.0 eq) and DIA (98 g, 0.97 mol, 0.5 eq) in DCM (3.5 L) was added NBS (362 g, 2.03 mol, 1 .05 eq) in small portions at -78 °C. The mixture was slowly warmed to room temperature and stirred for 16 h as TLC monitoring showed the completion of reaction. The raction mixture was evaporated to dryness, and the residue was stirred in 1 N HC1 (2 L) 0.5 hour. The precipitate was filtrated to give compound 15B (370 g, 83percent) as light yellow solid.To a solution of 44A (10 g, 0.065 mol) in DCM (300 mL) at -78 oC was added DIA (3.28 g, 0.033 mol), and NBS (12.7 g, 0.071 mol). The reaction mixture was stirred at room temperature for 16 hours before it was concentrated to dryness. The residue was diluted with 1 N HC1 (500 mL) at 0 oC. The precipitate was filtered to afford compound 44B (10.5 g, 69.4 percent) as white solid.

Computed Properties

Molecular Weight:233.02
XLogP3:2.5
Hydrogen Bond Donor Count:3
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:231.93712
Monoisotopic Mass:231.93712
Topological Polar Surface Area:77.8
Heavy Atom Count:12
Complexity:184
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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