Reaktion #816367
ord-c7f1188e8ea54b76a5848d7534556100
Reaktionsgleichung
hydrogen peroxide
2,3-diamino-6,7-dihydro-1H,5H-pyrazolo[1,2-a]pyrazol-1-one dimethane sulfonate
2-[(5-amino-2-methoxyphenyl)amino]ethanol
ammonia
→
3-amino-2-({(1Z,4E)-2-amino-4-[(2-hydroxyethyl)imino]-5-methoxycyclohexa-2,5-dien-1-ylidene}amino)-6,7-dihydro-1H,5H-pyrazolo[1,2-a]pyrazol-1-one
Edukte
Reagenzien
Keine
Reaktionsbedingungen
Detaillierte Bedingungen
See reaction.notes.procedure_details.
Vorschrift
0.05 mmol of 2,3-diamino-6,7-dihydro-1H,5H-pyrazolo[1,2-a]pyrazol-1-one dimethane sulfonate was dissolved in a mixture of water and ethanol (7.5 ml/1.5 ml). This solution was admixed with 0.05 mmol of 2-[(5-amino-2-methoxyphenyl)amino]ethanol, then with 1.8 ml of concentrated aqueous ammonia, then with 9 ml of hydrogen peroxide.