Piperidine → 4-Chloro-6-piperidin-1-ylpyrimidine

HRID 1941989Notes

Reaction equation

HRID 1941989 reaction equation
Cl[C:2]1[CH:7]=[C:6]([Cl:8])[N:5]=[CH:4][N:3]=1.[NH:9]1[CH2:14][CH2:13][CH2:12][CH2:11][CH2:10]1>O>[Cl:8][C:6]1[CH:7]=[C:2]([N:9]2[CH2:14][CH2:13][CH2:12][CH2:11][CH2:10]2)[N:3]=[CH:4][N:5]=1

Participants

4

Reactant 2

HCID 8082PiperidineHCID 709434,6-Dichloropyrimidine

Product 1

HCID 5978704-Chloro-6-piperidin-1-ylpyrimidine

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Conditions

Temperature
115 °C

Procedure

A mixture of 10.0 g (67.1 mmol) 4,6-dichloropyrimidine and 5.7 g (67.1 mmol) piperidine in 100 ml water is stirred at a bath temperature of 115° C. for 16 h. After cooling to RT, the precipitate is filtered off, washed with water and dried in vacuo.

Workup

  1. temperatureAfter cooling to RT
  2. filtrationthe precipitate is filtered off
  3. washwashed with water
  4. customdried in vacuo

Sources & evidence

ORD record
ord-b5152e6bf7a34e33a84dd126d6970db9
Source dataset
uspto-grants-2013_03
Patent number
US08389520B2

Reaction notes

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