Acetylacetone → HCID 12128919, compound

HRID 1975716Notes

Reaction equation

HRID 1975716 reaction equation
[F:1][C:2]([F:12])([F:11])[C:3]1[CH:10]=[CH:9][C:6]([CH:7]=O)=[CH:5][CH:4]=1.[CH3:13][C:14](=[O:19])[CH2:15][C:16](=[O:18])[CH3:17]>>[F:1][C:2]([F:12])([F:11])[C:3]1[CH:10]=[CH:9][C:6]([CH:7]=[C:15]([C:14](=[O:19])[CH3:13])[C:16](=[O:18])[CH3:17])=[CH:5][CH:4]=1

Participants

3

Reactant 2

HCID 31261AcetylacetoneHCID 679964-(Trifluoromethyl)benzaldehyde

Product 1

HCID 12128919HCID 12128919, compound

Procedure

4-Trifluoromethylbenzaldehyde (8,7 g) was condensed with 2,4-pentanedione (5,01 g) in a similar manner as described above. The crude product was crystallized from a mixture of ether-petroleum ether (1:1), mp 46°-48° C., yield 3.8 g (30%).

Workup

  1. customThe crude product was crystallized from a mixture of ether-petroleum ether (1:1), mp 46°-48° C., yield 3.8 g (30%)

Sources & evidence

ORD record
ord-f0c8f933fd054718b5237cd28bb405d7
Source dataset
uspto-grants-1994_02
Patent number
US05288750

Reaction notes

Loading…