3-Pyridinecarboxaldehyde → HCID 19096397, compound

HRID 2081718Notes

Reaction equation

[N:1]1[CH:6]=[CH:5][CH:4]=[C:3]([CH:7]=O)[CH:2]=1.[CH3:9][C:10](=[O:15])[CH2:11][C:12](=[O:14])[CH3:13]>>[N:1]1[CH:6]=[CH:5][CH:4]=[C:3]([CH:7]=[C:11]([C:10](=[O:15])[CH3:9])[C:12](=[O:14])[CH3:13])[CH:2]=1

Participants

Reactant 2

HCID 103713-Pyridinecarboxaldehyde

HCID 31261Acetylacetone

Product 1

HCID 19096397HCID 19096397, compound

Procedure

The procedure described in Example 3 was repeated by using 3.21 g of pyridine-3-carboxaldehyde and 3.3 g of 2,4-pentanedione. Yield 2.95 g, mp 52°-57° C.

Sources & evidence

ORD record: ord-d5db4bdeedff41e294bbdcf13000373e
Source dataset: uspto-grants-1993_02
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05185370

Reaction notes

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