ChemicalBook--->CAS DataBase List--->80650-46-0

80650-46-0

80650-46-0 Structure

80650-46-0 Structure
IdentificationBack Directory
[Name]

AcetaMide, 2-chloro-N-4-pyridinyl-
[CAS]

80650-46-0
[Synonyms]

2-Chloro-N-(pyridin-4-yl)
2-Chloro-N-4-pyridinylacetamide
2-Chloro-N-(4-pyridyl)acetamide
AcetaMide, 2-chloro-N-4-pyridinyl-
[Molecular Formula]

C7H7ClN2O
[MDL Number]

MFCD00996250
[MOL File]

80650-46-0.mol
[Molecular Weight]

170.6
Chemical PropertiesBack Directory
[Melting point ]

210℃
[Boiling point ]

378℃
[density ]

1.341
[Fp ]

183℃
[storage temp. ]

under inert gas (nitrogen or Argon) at 2-8°C
[pka]

11.67±0.70(Predicted)
Safety DataBack Directory
[HS Code ]

2933399990
Hazard InformationBack Directory
[Synthesis]

4-Aminopyridine

504-24-5

Chloroacetyl chloride

79-04-9

AcetaMide, 2-chloro-N-4-pyridinyl-

80650-46-0

The reaction was carried out with 4-aminopyridine (20 mmol) and chloroacetyl chloride (24 mmol) in 25 mL of acetonitrile with the addition of triethylamine (30 mmol) as a base, and the reaction was stirred at room temperature for 8 hours. After the reaction was completed, the target product N-(4-pyridyl)-2-chloroacetamide was obtained by post-processing according to bypass operation method II in 64.3% yield.

[References]

[1] Patent: CN105418506, 2016, A. Location in patent: Paragraph 0164
[2] Bioorganic and Medicinal Chemistry, 2007, vol. 15, # 7, p. 2514 - 2527
[3] Patent: WO2018/132372, 2018, A1. Location in patent: Paragraph 00761
[4] Tetrahedron Letters, 2005, vol. 46, # 21, p. 3761 - 3766
[5] Tetrahedron Letters, 2006, vol. 47, # 35, p. 6321 - 6324
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