Ethyl 3-oxovalerate → HCID 178469005, compound

HRID 489405Notes

Reaction equation

HRID 489405 reaction equation
[N:1]1[O:2][N:3]=[C:4]2[C:9]([CH:10]=O)=[CH:8][CH:7]=[CH:6][C:5]=12.[NH2:12][C:13]1[CH:17]=[CH:16][NH:15][N:14]=1.O=[C:19]([CH2:26][CH3:27])[CH2:20][C:21]([O:23][CH2:24][CH3:25])=[O:22]>>[N:1]1[O:2][N:3]=[C:4]2[C:9]([CH:10]3[C:20]([C:21]([O:23][CH2:24][CH3:25])=[O:22])=[C:19]([CH2:26][CH3:27])[NH:12][C:13]4=[N:14][NH:15][CH:16]=[C:17]34)=[CH:8][CH:7]=[CH:6][C:5]=12

Participants

4

Reactant 3

HCID 78656Ethyl 3-oxovalerateHCID 102908732,1,3-Benzoxadiazole-4-carbaldehydeHCID 178418806HCID 178418806, compound

Product 1

HCID 178469005HCID 178469005, compound

Procedure

The title compound was prepared from 2,1,3-benzoxadiazole-4-aldehyde, 3-aminopyrazole and ethyl 3-ketopentanoate in the same manner as in Example 1.

Sources & evidence

ORD record
ord-f09001468ffe4ee785234fbde4ebf79d
Source dataset
uspto-grants-2005_12
Patent number
US06977262B2

Reaction notes

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