tert-Butyl carbazate → HCID 135727405, compound

HRID 972782Notes

Reaction equation

HRID 972782 reaction equation
Cl[C:2]1[N:7]=[N:6][C:5]([C:8]2[CH:13]=[CH:12][C:11]([O:14][CH3:15])=[CH:10][C:9]=2[OH:16])=[CH:4][CH:3]=1.[C:17]([O:21][C:22]([CH3:25])([CH3:24])[CH3:23])(=[O:20])[NH:18][NH2:19].CN(C)C1C2C(=CC=CC=2N(C)C)C=CC=1>>[C:22]([O:21][C:17]([NH:18][NH:19][C:2]1[N:7]=[N:6][C:5]([C:8]2[CH:13]=[CH:12][C:11]([O:14][CH3:15])=[CH:10][C:9]=2[OH:16])=[CH:4][CH:3]=1)=[O:20])([CH3:25])([CH3:24])[CH3:23]

Participants

4

Reactant 3

HCID 70091tert-Butyl carbazateHCID 88675Proton spongeHCID 135731737HCID 135731737, compound

Product 1

HCID 135727405HCID 135727405, compound

Procedure

i. A mixture of 6-chloro-3-(2-hydroxy-4-methoxyphenyl)-pyridazine, t-butyl carbazate and 1,8-bis-(dimethylamino)-naphthalene was heated for 2 hours to give 6-(2-t-butyloxycarbonylhydrazino)-3-(2-hydroxy-4-methoxyphenyl)pyridazine.

Workup

  1. temperaturewas heated for 2 hours

Sources & evidence

ORD record
ord-320bd9eb84f34917b0960ebaa4d1e22c
Source dataset
uspto-grants-1977_10
Patent number
US04053601

Reaction notes

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