3-tert-Butyl-5-isocyanato-1-phenyl-1H-pyrazole → HCID 44133909, compound

HRID 217833Notes

Reaction equation

HRID 217833 reaction equation
[NH2:1][C:2]1[C:11]2[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=2)[C:5]([O:12][C:13]2[C:22]3[N:21]=[C:20]([CH3:23])[C:19](=[O:24])[NH:18][C:17]=3[N:16]=[CH:15][CH:14]=2)=[CH:4][CH:3]=1.[C:25]([C:29]1[CH:33]=[C:32]([N:34]=[C:35]=[O:36])[N:31]([C:37]2[CH:42]=[CH:41][CH:40]=[CH:39][CH:38]=2)[N:30]=1)([CH3:28])([CH3:27])[CH3:26]>>[C:25]([C:29]1[CH:33]=[C:32]([NH:34][C:35]([NH:1][C:2]2[C:11]3[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=3)[C:5]([O:12][C:13]3[C:22]4[N:21]=[C:20]([CH3:23])[C:19](=[O:24])[NH:18][C:17]=4[N:16]=[CH:15][CH:14]=3)=[CH:4][CH:3]=2)=[O:36])[N:31]([C:37]2[CH:42]=[CH:41][CH:40]=[CH:39][CH:38]=2)[N:30]=1)([CH3:28])([CH3:26])[CH3:27]

Participants

3

Reactant 2

HCID 110967603-tert-Butyl-5-isocyanato-1-phenyl-1H-pyrazoleHCID 46901094HCID 46901094, compound

Product 1

HCID 44133909HCID 44133909, compound

Procedure

Method F2 was used with 8-(4-aminonaphthalen-1-yloxy)-2-methylpyrido[2,3-b]pyrazin-3(4H)-one and 3-tert-butyl-5-isocyanato-1-phenyl-1H-pyrazole to afford the title compound as a slightly pink solid (56 mg, 71%).

Sources & evidence

ORD record
ord-cb1fc435478d477b997ea915b74b9c42
Source dataset
uspto-grants-2012_06
Patent number
US08198279B2

Reaction notes

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