Telomerization of amino acids with butadiene, catalyzed by palladium complexes

Journal Article · Sat Jan 10 00:00:00 EST 1987 · J. Org. Chem. USSR (Engl. Transl.); (United States)

OSTI ID:6358118

Dzhemilev, U M; Fakhretdinov, R N; Telin, A G

The telomerization of ..cap alpha..-, ..beta..-, ..gamma..-, and epsilon-amino acids having various structures with butadiene under the influence of the three-component palladium catalyst Pd(acac)/sub 2/-PPh/sub 3/-AlEt/sub 3/ was investigated in DMSO-toluene solution. The ..cap alpha..- and epsilon-aliphatic and also the ..cap alpha..-, ..beta..-, and ..gamma..-aromatic amino acids react with butadiene, giving the products from octadienylation at the amino group exclusively. Under the conditions of telomerization aliphatic ..beta..-amino acids are cleaved with the formation of unsaturated tertiary amines. In the case of aliphatic ..gamma..-amino acids it is possible to obtain telomers alkylated at the carbonyl group.

• Research Organization: Institute of Chemistry, Ufa, USSR
• OSTI ID: 6358118
• Journal Information: J. Org. Chem. USSR (Engl. Transl.); (United States), Vol. 22:8; Other Information: Translated from Zh. Org. Khim.; 22: No. 8, 1610-1619(Aug 1986)
• Country of Publication: United States
• Language: Russian

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
AMINO ACIDS
TELOMERIZATION
BUTADIENE
PALLADIUM COMPLEXES
CATALYTIC EFFECTS
ALKYLATION
AMINES
CARBOXYLIC ACID ESTERS
CATALYSIS
CATALYSTS
CHEMICAL REACTION YIELD
DMSO
ORGANOMETALLIC COMPOUNDS
TOLUENE
ALKYLATED AROMATICS
AROMATICS
CARBOXYLIC ACIDS
CHEMICAL REACTIONS
COMPLEXES
DIENES
ESTERS
HYDROCARBONS
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC SULFUR COMPOUNDS
POLYENES
POLYMERIZATION
SULFOXIDES
TRANSITION ELEMENT COMPLEXES
YIELDS
400201* - Chemical & Physicochemical Properties