Potassium Hydroxide → HCID 20094111, compound

HRID 273793Notes

Reaction equation

HRID 273793 reaction equation
[S:1]1[C:5]2[C:6]3[N:7]([CH:19]=[CH:20][N:21]=3)[CH2:8][C:9]3[N:10]([CH:11]=[N:12][C:13]=3[C:14]([O:16]CC)=[O:15])[C:4]=2[CH:3]=[CH:2]1.[OH-].[K+]>C(O)C.O>[S:1]1[C:5]2[C:6]3[N:7]([CH:19]=[CH:20][N:21]=3)[CH2:8][C:9]3[N:10]([CH:11]=[N:12][C:13]=3[C:14]([OH:16])=[O:15])[C:4]=2[CH:3]=[CH:2]1

Participants

4

Reactant 2

HCID 14797Potassium HydroxideHCID 20094116HCID 20094116, compound

Product 1

HCID 20094111HCID 20094111, compound

Reagents, catalysts & solvents 1

HCID 19096565Water ethanolSolvent

Procedure

7. By hydrolyzing ethyl 8H-diimidazo[1,5-a:1',2'-d]thieno[2,3-f][1,4]diazepine-7-carboxylate with potassium hydroxide in ethanol/water in an analogous manner to that described in Example 5 there is obtained 8H-diimidazo[1,5-a:1',2'-d]thieno[2,3-f][1,4]diazepine-7-carboxylic acid of m.p. 225°-227° C.

Sources & evidence

ORD record
ord-341c2c889756494cbe9a65a2bd42daf1
Source dataset
uspto-grants-1995_02
Patent number
US05387585

Reaction notes

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