Ethyl 3-oxohexanoate → HCID 178439482, compound

HRID 489357

Reaction equation

HRID 489357 reaction equation
[O:1]1[CH2:5][CH2:4][C:3]2[CH:6]=[CH:7][CH:8]=[C:9]([CH:10]=O)[C:2]1=2.[NH2:12][C:13]1[CH:17]=[CH:16][NH:15][N:14]=1.O=[C:19]([CH2:26][CH2:27][CH3:28])[CH2:20][C:21]([O:23][CH2:24][CH3:25])=[O:22]>>[O:1]1[CH2:5][CH2:4][C:3]2[CH:6]=[CH:7][CH:8]=[C:9]([CH:10]3[C:20]([C:21]([O:23][CH2:24][CH3:25])=[O:22])=[C:19]([CH2:26][CH2:27][CH3:28])[NH:12][C:13]4=[N:14][NH:15][CH:16]=[C:17]34)[C:2]1=2

Participants

4

Reactant 3

HCID 238498Ethyl 3-oxohexanoateHCID 27950182,3-Dihydro-1-benzofuran-7-carbaldehydeHCID 178418806HCID 178418806, compound

Product 1

HCID 178439482HCID 178439482, compound

Procedure

The title compound was prepared from 2,3-dihydobenzo[b]furan-7-aldehyde, 3-aminopyrazole and ethyl 3-ketohexanoate in the same manner as in Example 25.

Sources & evidence

ORD record
ord-575c8e1e2e0a4cb39c14ad2acfbacb61
Source dataset
uspto-grants-2005_12
Patent number
US06977262B2

Linked notes

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