23611-15-6Relevant articles and documents
Poly(1,6-heptadiyne), a Free-Standing Polymer Film Dopable to High Electrical Conductivity
Gibson, Harry W.,Bailey, F. C.,Epstein, Arthur J.,Rommelmann, Heiko,Kaplan, Samuel,et al.
, p. 4417 - 4431 (1983)
Polymerization of 1,6-heptadiyne on the surfaces of concentrated solutions of homogeneous Ziegler-Natta catalysts leads to insoluble, free-standing films with metallic luster. "Doping" of these films by treatment with acceptors results in conductivities u
Regioselective Synthesis of Substituted Bicyclooct-3-ene-2,8-diones via Double Carbonylation of 1,3-Cyclohexadienes
Eilbracht, Peter,Jelitte, Ruediger,Trabold, Peter
, p. 169 - 181 (2007/10/02)
Double carbonylation of 1,3-cyclohexadienes 1 is applied to the synthesis of substituted bicyclooct-3-ene-2,8-diones 4.The Lewis acid mediated ring enlargement of substituted cyclohexadiene complexes 2 produces the cycloheptanone alkyl allyl complexes 3 with high regioselectivity.Substituted bicyclic diketones 4 are obtained in high yields by treating the complexes 3 with carbon monoxide under pressure or by oxidative decomposition.The two carbonylation steps can also be performed in a one-pot version.
Methylenecyclohexenes: inversion barriers from the far-infrared spectra
Smithson, Tracy L.,Ibrahim, Nan,Wieser, Hal
, p. 442 - 453 (2007/10/02)
The far-infrared spectra of 3-methylenecyclohexene, 4-methylenecyclohexene, and 1-methyl-3-methylenecyclohexene in the region of 80-400 cm-1 are reported and interpreted mainly with a view to the two lowest out-of-plane deformations of the cycl
