Aromatic ketones with terminal vinyl groups

Journal Article · Tue Dec 20 00:00:00 EST 1988 · J. Org. Chem. USSR (Engl. Transl.); (United States)

OSTI ID:5971782

Uvarova, L R; Burykina, L K; Zubareva, M M; Polyanskii, I D

The Friedel-Crafts acylation of a hydrocarbon by an acylating agent containing bromoalkyl substituents gave a series of new ketones. Their subsequent dehydrobromination with potassium tert-butoxide gave high yields of aromatic ketones containing terminal vinyl groups. The reaction was conducted both with /beta/-bromoethylbenzene and with 4-(/beta/-bromoethyl)-benzoyl chloride and also with both compounds simultaneously. The structures of the synthesized compounds were confirmed by the PMR, IR, UV, and mass spectra and also by the data from elemental analysis.

• Research Organization: A.N. Sevchenko Scientific-Research Institute of Applied Physical Problems, Minsk (USSR)
• OSTI ID: 5971782
• Journal Information: J. Org. Chem. USSR (Engl. Transl.); (United States), Vol. 24:7; Other Information: Translated from Zh. Org. Khim.; 24: No. 7, 1495-1499 (Jul 1988)
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
ALKOXIDES
CATALYTIC EFFECTS
ALUMINIUM CHLORIDES
AROMATICS
FRIEDEL-CRAFTS REACTION
KETONES
SYNTHESIS
POTASSIUM COMPOUNDS
ACYLATION
BROMINATED ALIPHATIC HYDROCARBONS
BROMINATED AROMATIC HYDROCARBONS
CATALYSTS
CHEMICAL REACTION YIELD
DEHALOGENATION
DEHYDROGENATION
INFRARED SPECTRA
MASS SPECTRA
MOLECULAR STRUCTURE
NMR SPECTRA
REAGENTS
STRUCTURAL CHEMICAL ANALYSIS
ULTRAVIOLET SPECTRA
ALKALI METAL COMPOUNDS
ALUMINIUM COMPOUNDS
CHEMICAL REACTIONS
CHLORIDES
CHLORINE COMPOUNDS
HALIDES
HALOGEN COMPOUNDS
HALOGENATED ALIPHATIC HYDROCARBONS
HALOGENATED AROMATIC HYDROCARBONS
ORGANIC BROMINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
SPECTRA
YIELDS
400201* - Chemical & Physicochemical Properties