2-Aminopyrimidine → HCID 21393389, compound

HRID 461321Notes

Reaction equation

HRID 461321 reaction equation
[NH2:1][C:2]1[N:7]=[CH:6][CH:5]=[CH:4][N:3]=1.[Cl:8][CH2:9][S:10][C:11]1[CH:16]=[C:15]([Cl:17])[CH:14]=[CH:13][C:12]=1[Br:18]>C1C=CC=CC=1>[Cl-:8].[NH2:1][C:2]1[N:7]=[CH:6][CH:5]=[CH:4][N+:3]=1[CH2:9][S:10][C:11]1[CH:16]=[C:15]([Cl:17])[CH:14]=[CH:13][C:12]=1[Br:18]

Participants

4

Reactant 2

HCID 79782-AminopyrimidineHCID 21393391HCID 21393391, compound

Product 1

HCID 21393389HCID 21393389, compoundYield 86.5%

Reagents, catalysts & solvents 1

HCID 241BenzeneSolvent

Procedure

To a solution of 18.8 g of 2-aminopyrimidine in 180 ml of benzene is added 54.6 g of the product from example 25, and the mixture stirred and heated under reflux for about 12 hours. The cooled mixture is filtered to give about 62.8 g of the named compound, mp about 240°-242°.

Workup

  1. temperatureheated
  2. temperatureunder reflux for about 12 hours
  3. filtrationThe cooled mixture is filtered

Sources & evidence

ORD record
ord-a1b3fdf4e1ab4c5998d7dc7f2d734ca5
Source dataset
uspto-grants-1977_12
Patent number
US04062846

Reaction notes

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