Sulfuric Acid → HCID 5329767, compound

HRID 1288018Notes

Reaction equation

[C:1]([C:9]1[C:10]([O:24][CH2:25][CH2:26][CH2:27][CH3:28])=[C:11]2[CH:17]=[N:16][N:15](CC3OC=CC=3)[C:12]2=[N:13][CH:14]=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]([O:24][CH2:25][CH2:26][CH2:27][CH3:28])=[C:11]2[CH:17]=[N:16][NH:15][C:12]2=[N:13][CH:14]=1)(=[O:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

Participants

Reactant 2

HCID 1118Sulfuric Acid

HCID 21503706HCID 21503706, compound

Product 1

HCID 5329767HCID 5329767, compound

Procedure

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

Sources & evidence

ORD record: ord-3d89253cbdfc4661bbb35e34a285c48d
Source dataset: uspto-grants-1976_10
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US03987051

Reaction notes

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