6-Benzoylbenzoselenazolinone → Bis(2-amino-5-benzoylphenyl) diselenide

HRID 5920Notes

Reaction equation

HRID 5920 reaction equation
[C:1]([C:9]1[CH:18]=[CH:17][C:12]2[N:13]=C[Se:15](=O)[C:11]=2[CH:10]=1)(=[O:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1>[OH-].[Na+]>[NH2:13][C:12]1[CH:17]=[CH:18][C:9]([C:1](=[O:8])[C:2]2[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=2)=[CH:10][C:11]=1[Se:15][Se:15][C:11]1[CH:10]=[C:9]([C:1](=[O:8])[C:2]2[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=2)[CH:18]=[CH:17][C:12]=1[NH2:13]

Participants

3

Reactant 1

HCID 1317181726-Benzoylbenzoselenazolinone

Product 1

HCID 10370310Bis(2-amino-5-benzoylphenyl) diselenide

Reagents, catalysts & solvents 1

HCID 14798Sodium HydroxideSolvent

Procedure

1.5 g (0.005 mol) of 6-benzoylbenzoselenazolinone are introduced together with 20 cm3 of 10% sodium hydroxide into a ground-necked flask. The mixture is heated to reflux with stirring for two hours. After cooling, the reaction medium is neutralized. The precipitate is drained, washed with water and dried and the product is recrystallized in toluene.

Workup

  1. temperatureThe mixture is heated
  2. temperatureto reflux
  3. temperatureAfter cooling
  4. washwashed with water
  5. customdried
  6. customthe product is recrystallized in toluene

Sources & evidence

ORD record
ord-20f53bdf122d4c0eb79fea6119fe9f55
Source dataset
uspto-grants-1993_09
Patent number
US05246951

Reaction notes

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