Flavone, 7-(dimethylamino)- (7CI)

Base Information

• Chemical Name: Flavone, 7-(dimethylamino)- (7CI)
• CAS No.: 93315-70-9
• Molecular Formula: C17H15 N O2
• Molecular Weight: 265.312
• Mol file: 93315-70-9.mol

Synonyms:Flavone,7-(dimethylamino)- (7CI)

Chemical Property of Flavone, 7-(dimethylamino)- (7CI)

Chemical Property:

• PSA: 33.45000
• LogP: 3.52600

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Flavone, 7-(dimethylamino)- (7CI)

There total 2 articles about Flavone, 7-(dimethylamino)- (7CI) which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 51.0%

ethyl 3-oxo-3-phenylpropionate (94-02-0) + 3-Dimethylaminophenol (99-07-0) → (7-(dimethylamino)-2-phenyl-4H-chromen-4-one) (93315-70-9)

Guidance literature:

at 180 ℃; for 24h;

Reference yield:

→ (7-(dimethylamino)-2-phenyl-4H-chromen-4-one) (93315-70-9)

Guidance literature:

Benzoyl-<2-hydroxy-4-dimethylamino-benzoyl>-methan, Schwefelsaeure (Cyclisierung in der Kaelte);

Reference yield: 73.0%

tetrafluoroboric acid + (7-(dimethylamino)-2-phenyl-4H-chromen-4-one) (93315-70-9) + methylmagnesium bromide (75-16-1) → 7-(dimethylamino)-4-methyl-2-phenylchromenylium tetrafluoroborate

Guidance literature:

(7-(dimethylamino)-2-phenyl-4H-chromen-4-one); methylmagnesium bromide; In tetrahydrofuran; at 0 - 20 ℃; Inert atmosphere;

tetrafluoroboric acid; In tetrahydrofuran; water; Inert atmosphere;

upstream raw materials:

ethyl 3-oxo-3-phenylpropionate

3-Dimethylaminophenol

Refernces