Water → Benzoguanamine phthalate

HRID 353681

Reaction equation

HRID 353681 reaction equation
[CH:1]1[CH:2]=[CH:3][C:4]([C:7]2[N:8]=[C:9]([NH2:14])[N:10]=[C:11]([NH2:13])[N:12]=2)=[CH:5][CH:6]=1.[C:15]1(=[O:25])[O:20][C:18](=[O:19])[C:17]2=[CH:21][CH:22]=[CH:23][CH:24]=[C:16]12.[OH2:26]>>[CH:1]1[CH:6]=[CH:5][C:4]([C:7]2[N:8]=[C:9]([NH2:14])[N:10]=[C:11]([NH2:13])[N:12]=2)=[CH:3][CH:2]=1.[C:15]([O-:20])(=[O:25])[C:16]1[C:17](=[CH:21][CH:22]=[CH:23][CH:24]=1)[C:18]([O-:26])=[O:19]

Participants

4

Reactant 3

HCID 962WaterHCID 6811Phthalic AnhydrideHCID 7064Benzoguanamine

Product 1

HCID 86587663Benzoguanamine phthalate

Procedure

187 g of benzoguanamine, 148 g of phthalic anhydride and 5 L of water were placed into the a flask provided with a stirrer and a reflux tube, and were continuously refluxed for 5 hours to form a crystal, which was then filtered out and dried to obtain benzoguanamine phthalate.

Workup

  1. customprovided with a stirrer and a reflux tube
  2. temperaturewere continuously refluxed for 5 hours
  3. customto form a crystal, which
  4. filtrationwas then filtered out
  5. customdried

Sources & evidence

ORD record
ord-811d2f7dcc8b42cdb9581d19ed73dcf7
Source dataset
uspto-grants-2004_06
Patent number
US06756166B2

Linked notes

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