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Home > Encyclopedia > 4,6-DICHLORO-5-FLUORO-2-METHYLPYRIMIDINE

4,6-DICHLORO-5-FLUORO-2-METHYLPYRIMIDINE

4,6-DICHLORO-5-FLUORO-2-METHYLPYRIMIDINE structure

4,6-DICHLORO-5-FLUORO-2-METHYLPYRIMIDINE 

structure
  • CAS No:

    105806-13-1

  • Formula:

    C5H3Cl2FN2

  • Chemical Name:

    4,6-DICHLORO-5-FLUORO-2-METHYLPYRIMIDINE

  • Synonyms:

    4,6-Dichloro-5-fluoro-2-methylpyrimidine;Pyrimidine, 4,6-dichloro-5-fluoro-2-methyl-;2-methyl-4,6-dichloro-5-fluoropyrimidine;ACMC-209ype;C5H3Cl2FN2;4,6-DICHLORO-5-FLUORO-2-METHYL-PYRIMIDINE;SCHEMBL116963;CTK0H0446;DTXSID80547842;BCP23310

  • Categories:

    Pharmaceutical Intermediates  >  Heterocyclic Compound

4,6-DICHLORO-5-FLUORO-2-METHYLPYRIMIDINE Basic Attributes

181

179.96600

DTXSID80547842

2933599090

Characteristics

25.8

2.6

1.504

221℃

87℃

1.528

Safety Information

IRRITANT

4,6-DICHLORO-5-FLUORO-2-METHYLPYRIMIDINE Use and Manufacturing

Part B: 4, 6-Dichloro-5-fluoro-2-methylpyrimidine. 5-Fluoro-4, 6-dihydroxy-2-methylpyrimidine (assumed 60 g, 0.42 mol) was treated with 300 ml. of POCI3 at 120 Part B: 4, 6-Dichloro-5-fluoro-2-methylpyrimidine 5-Fluoro-4, 6-dihydroxy-2-methylpyrimidine (assumed 60 g, 0.42 mol) was treated with 300 mL of POCIPart B: A mixture of 4, 6-dihydroxy-5-fluoro-2-methylpyrimidine (2.00 g, 13.9 mmol), phosphorous oxychloride (15.0 mL, 161 mmol), and JV, iV-diinethyIaniline (2.00 mL, 15.8 mmol) was heated at reflux for 2 h. The reaction mixture was cooled to RT and concentrated under reduced press. The residue was poured onto ice and allowed to warm to RT as a ppt formed. The solids were collected by suction filtration, washed with water, and air-dried at RT for Ih to give 4, 6-dichloro-5-fluoro-2-methylpyrimidine (1.56 g, 62percent) as a tan solid. LCMS (m/z): 181, 183 (M+H)Part B:

Computed Properties

Molecular Weight:180.99
XLogP3:2.6
Hydrogen Bond Acceptor Count:3
Exact Mass:179.9657317
Monoisotopic Mass:179.9657317
Topological Polar Surface Area:25.8
Heavy Atom Count:10
Complexity:112
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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