Sulfuric Acid → HCID 21503698, compound

HRID 1288017Notes

Reaction equation

HRID 1288017 reaction equation
[C:1]([C:9]1[C:10]([NH:30][CH2:31][CH2:32][CH2:33][CH3:34])=[C:11]2[CH:23]=[N:22][N:21](CC3OC=CC=3)[C:12]2=[N:13][C:14]=1[C:15]1[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=1)(=[O:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.S(=O)(=O)(O)O>>[C:1]([C:9]1[C:10]([NH:30][CH2:31][CH2:32][CH2:33][CH3:34])=[C:11]2[CH:23]=[N:22][NH:21][C:12]2=[N:13][C:14]=1[C:15]1[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=1)(=[O:8])[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1

Participants

3

Reactant 2

HCID 1118Sulfuric AcidHCID 21503678HCID 21503678, compound

Product 1

HCID 21503698HCID 21503698, compound

Procedure

5-Benzoyl-1-(2-furanyl)methyl-4-n-butylamino-6-phenyl-1H-pyrazolo[3,4-b]pyridine is treated with concentrated sulfuric acid according to the procedure of Example 4 to obtain 5-benzoyl-4-n-butylamino-6-phenyl-1H-pyrazolo[3,4-b]pyridine.

Sources & evidence

ORD record
ord-29e372b109664cf3831d9a9747af9d81
Source dataset
uspto-grants-1976_10
Patent number
US03987051

Reaction notes

Loading…