| abstract |
FIELD: chemistry. n SUBSTANCE: invention relates to a method of producing (E)-bicyclo[4,2,2]deca-2,4,7-trienes by reacting 1,2-dienes with 1,3,5,7-cyclooctatetraene (COT) in presence of catalytic system CoI 2 /dppe/Zn/ZnI 2 in molar ratio of 1,2-diene:COT:CoI 2 :dppe:Zn:ZnI 2 =(1-2):1:(0.05-0.15):(0.05-0.15):(0.15-0.45):(0.1-0.3) at temperature of 20-80 °C in 1,2-dichloroethane for 20-48 hours. n EFFECT: technical result is high yield of individual (E)-bicyclo[4,2,2]deca-2,4,7-trienes. n 1 cl, 1 tbl, 1 ex |