Sodium Hydroxide → HCID 23505677, compound

HRID 1284156Notes

Reaction equation

HRID 1284156 reaction equation
C([NH:9][C:10]1[CH:23]=[C:22]2[O:24][CH2:25][O:26][C:21]2=[CH:20][C:11]=1[C:12]([C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1)=[O:13])(=O)C1C=CC=CC=1.[OH-].[Na+]>C(O)C>[NH2:9][C:10]1[CH:23]=[C:22]2[O:24][CH2:25][O:26][C:21]2=[CH:20][C:11]=1[C:12]([C:14]1[CH:15]=[CH:16][CH:17]=[CH:18][CH:19]=1)=[O:13]

Participants

4

Reactant 2

HCID 14798Sodium HydroxideHCID 21515665HCID 21515665, compound

Product 1

HCID 23505677HCID 23505677, compound

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

To a flask equipped with a stirrer and condenser are charged 40 g. of 2-benzoylamino-4,5-methylenedioxybenzophenone, 150 ml. of ethanol and 100 ml. of 50% sodium hydroxide. The mixture is stirred and refluxed for 2 hours. The solution is treated with 400 ml. of water and the resulting solid is filtered off to give 2-amino-4,5-methylenedioxybenzophenone m.p. 160°-161°C.

Workup

  1. customTo a flask equipped with a stirrer and condenser
  2. additionare charged 40 g
  3. temperaturerefluxed for 2 hours
  4. additionThe solution is treated with 400 ml
  5. filtrationof water and the resulting solid is filtered off

Sources & evidence

ORD record
ord-ebf2a6e3f99848eda1748c787ab2aeb8
Source dataset
uspto-grants-1976_08
Patent number
US03978086

Reaction notes

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