Condensation of. cap alpha. -methylstyrene with formaldehyde in the presence of emulsifiers on KU-2 x 8 catalyst

Journal Article · Tue May 10 00:00:00 EDT 1988 · J. Appl. Chem. USSR (Engl. Transl.); (United States)

OSTI ID:6333988

Tyurin, A V; Romanov, N A; Rakhmankulov, D L

As a result of an investigation on increasing the yield of 4-methyl-4-phenyl-1,3-dioxane, which is the required end product in the condensation of ..cap alpha..-methylstyrene with formaldehyde in the presence of branch KU-2 x 8 cation-exchange resin used as a catalyst, it was found that by introducing OP-7 and OP-10 emulsifiers, the yield of 4-methyl-4-phenyl-1,3-dioxane increases from 70 to 90%, based on the converted ..cap alpha..-methylstyrene.

• OSTI ID: 6333988
• Journal Information: J. Appl. Chem. USSR (Engl. Transl.); (United States), Vol. 60:11; Other Information: Translated from Zh. Prikl. Khim.; 60: No. 11, 2591-2593(Nov 1987)
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
ALKYLATED AROMATICS
DEHYDROCYCLIZATION
FORMALDEHYDE
ORGANIC ION EXCHANGERS
CATALYTIC EFFECTS
RESINS
CATALYSTS
CHEMICAL REACTION YIELD
CHROMATOGRAPHY
EMULSIFIERS
HETEROCYCLIC COMPOUNDS
HETEROGENEOUS CATALYSIS
QUANTITY RATIO
SURFACE PROPERTIES
ADDITIVES
ALDEHYDES
AROMATICS
CATALYSIS
CHEMICAL REACTIONS
ION EXCHANGE MATERIALS
MATERIALS
ORGANIC COMPOUNDS
ORGANIC POLYMERS
PETROCHEMICALS
PETROLEUM PRODUCTS
POLYMERS
SEPARATION PROCESSES
YIELDS
400201* - Chemical & Physicochemical Properties