Réaction #48835

ord-7a6808c0ea414610b8722719b8b97a43

Équation de réaction

NO
Hydroxylamine
COC[C@H](C)Oc1cc(Oc2ccc(C#N)cc2)cc(C(=O)Nc2ccn(C)n2)c1
3-(4-cyanophenoxy)-5-[(1S)-2-methoxy-(1-methylethyl)oxy]-N-(1-methyl-1H-pyrazol-3-yl)benzamide
→
COC[C@H](C)Oc1cc(Oc2ccc(C(=N)NO)cc2)cc(C(=O)Nc2ccn(C)n2)c1
desired compound
COC[C@H](C)Oc1cc(Oc2ccc(C(=N)NO)cc2)cc(C(=O)Nc2ccn(C)n2)c1
3-{-4-[(Hydroxyamino)(imino)methyl]phenoxy}-5-[(1S)-2-methoxy-1-methylethoxy]-N-(1-methyl-1H-pyrazol-3-yl)benzamide

Réactifs

NO
Hydroxylamine
COC[C@H](C)Oc1cc(Oc2ccc(C#N)cc2)cc(C(=O)Nc2ccn(C)n2)c1
3-(4-cyanophenoxy)-5-[(1S)-2-methoxy-(1-methylethyl)oxy]-N-(1-methyl-1H-pyrazol-3-yl)benzamide

Réactifs

Aucun

Solvants

CCO
ethanol

Conditions de réaction

Conditions détaillées
See reaction.notes.procedure_details.

Traitement

  1. 1
    AutreThe volatiles were removed in vacuo

Mode opératoire

Hydroxylamine (50% w/w solution, 1 mL) was added to absolution of 3-(4-cyanophenoxy)-5-[(1S)-2-methoxy-(1-methylethyl)oxy]-N-(1-methyl-1H-pyrazol-3-yl)benzamide (300 mg, 0.74 mmol) in ethanol (3 mL) and the reaction mixture allowed to stir at RT for 18 hours. The volatiles were removed in vacuo to give the desired compound as a colourless foam (325 mg).

Source

DOI: 10.6084/m9.figshare.5104873.v1Brevet: US07745475B2uspto-grants-2010_06