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2-Methoxy-4,6-dichloropyrimidine

2-Methoxy-4,6-dichloropyrimidine structure

2-Methoxy-4,6-dichloropyrimidine 

structure
  • CAS No:

    1074-40-4

  • Formula:

    C5H4Cl2N2O

  • Chemical Name:

    2-Methoxy-4,6-dichloropyrimidine

  • Synonyms:

    4.6-DICHLORO-2-METHOXYPYRIMIDIN;2-methoxy-4,6-dichloropyrimidine;2-Methoxy-4,6-dichloropyriMidinee;4,6-DICHLORO-2-METHOXY-PYRIMIDINE;Pyrimidine,4,6-dichloro-2-methoxy-;4,6-Dichloro-2-methoxy-1,3-diazine,4,6-Dichloropyrimidin-2-ylmethylether

  • Categories:

    Pharmaceutical Intermediates  >  Heterocyclic Compound

Description

Pale Yellow Solid

2-Methoxy-4,6-dichloropyrimidine Basic Attributes

179

177.970062

DTXSID30476537

2933599090

Characteristics

35

2.4

1.446

59-60°C

105°C (11 Torr)

119°C

1.541

-20°C Freezer, Under Inert Atmosphere

Safety Information

2

ID6650000

2-Methoxy-4,6-dichloropyrimidine Use and Manufacturing

Step 2; 4, 6-dichloro-2-methoxy-pyrimidine; 2-Methoxy-pyrimidine-4, 6-diol was dissolved in phosphorous oxychloride and the resultant reaction mixture was refluxed for four hours. After quenching with basic ice-water, the resultant aqueous mixture was extracted with ethyl acetate and the combined extracts dried Step 2: 4, 6-dichloro-2-methoxypyrimidine; 2.25 g (7.92 mmol) 2-methoxypyrimidine-4, 6-diol and 10.0 mL (108.92 mmol) phosphorus oxychloride were boiled for 2 h. The reaction mixture was poured onto alkaline ice water and made alkaline with NaOH. The aqueous phase was extracted with DCM. The organic phase was separated off, dried and evaporated down i.vac.Yield: 0.20 g (14percent of theory)ESI-MS: m/z=179 (M+H)

Computed Properties

Molecular Weight:179.00
XLogP3:2.4
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:177.9700681
Monoisotopic Mass:177.9700681
Topological Polar Surface Area:35
Heavy Atom Count:10
Complexity:104
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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