4-Pyridinecarboxaldehyde → HCID 178509406, compound

HRID 489467Notes

Reaction equation

HRID 489467 reaction equation
[NH:1]1[CH2:11][CH2:10][CH2:9][CH:3](C(OCC)=O)[CH2:2]1.[N:12]1[CH:17]=[CH:16][C:15]([CH:18]=O)=[CH:14][CH:13]=1.[NH2:20][C:21]1[CH:25]=[CH:24][NH:23][N:22]=1>>[C:2]([C:3]1[CH:9]([C:9]2[CH:3]=[CH:2][N:1]=[CH:11][CH:10]=2)[C:25]2[C:21](=[N:22][NH:23][CH:24]=2)[NH:20][C:18]=1[CH:15]1[CH2:16][CH2:17][NH:12][CH2:13][CH2:14]1)#[N:1]

Participants

4

Reactant 3

HCID 133894-PyridinecarboxaldehydeHCID 98969Ethyl nipecotateHCID 178418806HCID 178418806, compound

Product 1

HCID 178509406HCID 178509406, compound

Procedure

The title compound was prepared from ethyl nipecotate, pyridine-4-aldehyde and 3-aminopyrazole in the same manner as in Examples 1001 and 1002.

Sources & evidence

ORD record
ord-7efc05682acd48d4a1fc27a1e69e6251
Source dataset
uspto-grants-2005_12
Patent number
US06977262B2

Reaction notes

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