Potassium Hydroxide → HCID 19926673, compound

HRID 1647261Notes

Reaction equation

HRID 1647261 reaction equation
[CH2:1]([O:3][C:4]1[C:17]2[C:16](=[O:18])[C:15]3[C:10](=[CH:11][CH:12]=[CH:13][C:14]=3[O:19][CH2:20][CH3:21])[C:9](=[O:22])[C:8]=2[CH:7]=[C:6]([C:23]([O:25]CC)=[O:24])[CH:5]=1)[CH3:2].[OH-].[K+]>O.O1CCOCC1>[CH2:1]([O:3][C:4]1[C:17]2[C:16](=[O:18])[C:15]3[C:10](=[CH:11][CH:12]=[CH:13][C:14]=3[O:19][CH2:20][CH3:21])[C:9](=[O:22])[C:8]=2[CH:7]=[C:6]([C:23]([OH:25])=[O:24])[CH:5]=1)[CH3:2]

Participants

5

Reactant 2

HCID 14797Potassium HydroxideHCID 86748761HCID 86748761, compound

Product 1

HCID 19926673HCID 19926673, compound

Reagents, catalysts & solvents 2

HCID 962WaterSolventHCID 312751,4-DioxaneSolvent

Procedure

4,5-Diethoxy-9,10-dihydro-9,10-dioxoanthracene-2-carboxylic acid, ethyl ester (2.67 g) and crushed potassium hydroxide (1.22 g) were dissolved by magnetically stirring in water (13 ml) and dioxan (26 ml). Within 15 minutes a mustard coloured solid began to separate.

Workup

  1. dissolutionwere dissolved
  2. customto separate

Sources & evidence

ORD record
ord-593bc9a302da4d6c9c0f5d3d8aea8175
Source dataset
uspto-grants-1995_07
Patent number
US05430067

Reaction notes

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