Sulfuric Acid → 103422-53-3

HRID 2308954Notes

Reaction equation

HRID 2308954 reaction equation
FC(F)(F)C([NH:5][C:6]1[CH:7]=[C:8]2[C:17](=[CH:18][CH:19]=1)[C:11]1=[N:12][NH:13][C:14](=[O:16])[CH2:15][CH:10]1[CH2:9]2)=O.OS(O)(=O)=O>>[NH2:5][C:6]1[CH:7]=[C:8]2[C:17](=[CH:18][CH:19]=1)[C:11]1=[N:12][NH:13][C:14](=[O:16])[CH2:15][CH:10]1[CH2:9]2

Participants

3

Reactant 2

HCID 1118Sulfuric AcidHCID 13603299HCID 13603299, compound

Product 1

HCID 357997103422-53-3

Procedure

dl-7-trifluoroacetylamino-4,4a-dihydro-5H-indeno-[1,2-c]-pyridazin-3-one, m.p. 234° C., which is hydrolized with 1N H2SO4 to give dl-7-amino-4,4a-dihydro-5H-indeno[1,2-c]-pyridazin-3-one.

Sources & evidence

ORD record
ord-b00204922d06413f81c6003c9291d283
Source dataset
uspto-grants-1987_09
Patent number
US04692447

Reaction notes

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