Reaction of substituted benzyl chlorides with 1,4-di-tert-butylbenzene and 1,3,5-Tri-tert-butylbenzene
Journal Article
·
· J. Org. Chem. USSR (Engl. Transl.); (United States)
OSTI ID:6046889
The reaction of substituted benzyl chlorides with 1,4-di-tert-butylbenzene in the presence of titanium tetrachloride leads to the formation of 2,5-di-tert-butyl-diphenylmethane and 3- and 4-tert-butyldiphenylmethanes. The amount of 4-tert-butydiphenylmethane, formed through ipso substitution of the tert-butyl group, depends on the nature of the substituent in the benzyl chloride and varies in the order 2-Cl > 4-Cl > H > 4-CH/sub 3/. Only the 3,5-di-tert-butyl-2- and 3,5-di-tert-butyl-4-chlorodiphenylmethanes, i.e., the products from ipso substitution of the tert-butyl group, are formed during the benzylation of 1,3,5,-tri-tert-butylbenzene with 2- and 4-chlorobenzyl chlorides.
- Research Organization:
- Scientific-Research Institute of Organic Intermediates and Dyes (USSR)
- OSTI ID:
- 6046889
- Journal Information:
- J. Org. Chem. USSR (Engl. Transl.); (United States), Journal Name: J. Org. Chem. USSR (Engl. Transl.); (United States) Vol. 23:12; ISSN JOCYA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ALKANES
ALKYLATED AROMATICS
ALKYLATION
AROMATICS
AROMATIZATION
CATALYSIS
CATALYSTS
CATALYTIC EFFECTS
CHEMICAL REACTION YIELD
CHEMICAL REACTIONS
CHLORIDES
CHLORINATED ALIPHATIC HYDROCARBONS
CHLORINATED AROMATIC HYDROCARBONS
CHLORINE COMPOUNDS
CHROMATOGRAPHY
HALIDES
HALOGEN COMPOUNDS
HALOGENATED ALIPHATIC HYDROCARBONS
HALOGENATED AROMATIC HYDROCARBONS
HYDROCARBONS
INFRARED SPECTRA
MOLECULAR STRUCTURE
NMR SPECTRA
ORGANIC CHLORINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
SEPARATION PROCESSES
SPECTRA
STRUCTURAL CHEMICAL ANALYSIS
TITANIUM CHLORIDES
TITANIUM COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
YIELDS
400201* -- Chemical & Physicochemical Properties
ALKANES
ALKYLATED AROMATICS
ALKYLATION
AROMATICS
AROMATIZATION
CATALYSIS
CATALYSTS
CATALYTIC EFFECTS
CHEMICAL REACTION YIELD
CHEMICAL REACTIONS
CHLORIDES
CHLORINATED ALIPHATIC HYDROCARBONS
CHLORINATED AROMATIC HYDROCARBONS
CHLORINE COMPOUNDS
CHROMATOGRAPHY
HALIDES
HALOGEN COMPOUNDS
HALOGENATED ALIPHATIC HYDROCARBONS
HALOGENATED AROMATIC HYDROCARBONS
HYDROCARBONS
INFRARED SPECTRA
MOLECULAR STRUCTURE
NMR SPECTRA
ORGANIC CHLORINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
SEPARATION PROCESSES
SPECTRA
STRUCTURAL CHEMICAL ANALYSIS
TITANIUM CHLORIDES
TITANIUM COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
YIELDS