952688-49-2Relevant academic research and scientific papers
Pd-catalyzed polymerization of dienes that involves chain-walking isomerization of the growing polymer end: Synthesis of polymers composed of polymethylene and five-membered-ring units
Okada, Takeshi,Park, Sehoon,Takeuchi, Daisuke,Osakada, Kohtaro
, p. 6141 - 6143 (2007)
(Chemical Equation Presented) Walk the line: Cyclopolymerization of 1,6-dienes with vinyl and vinylene groups catalyzed by PdII-diimine complexes causes chain walking of the growing polymer. This isomerization leads to polymers with trans-1,2-disubstituted cyclopentane groups located regularly along the linear polymer chain (see scheme). The polymerization is applicable for dienes with various functional groups.
Cycloisomerization promoted by the combination of a ruthenium-carbene catalyst and trimethylsilyl vinyl ether, and its application in the synthesis of heterocyclic compounds: 3-Methylene-2,3-dihydroindoles and 3-methylene-2,3- dihydrobenzofurans
Terada, Yukiyoshi,Arisawa, Mitsuhiro,Nishida, Atsushi
, p. 4063 - 4067 (2007/10/03)
Substituted N and O heterocycles have been synthesized by the cycloisomerization of dienes using a ruthenium-carbene catalyst. The products obtained with and without trimethylsilyl vinyl ether differ (see scheme, Cy = cyclohexyl, Mes = 2,4,6-trimethylphenyl, Ts = p-toluenesulfonyl).
Regioselective Rh-catalyzed Allylic Amination/Ring-closing Metathesis Approach to Monocyclic Azacycles: Diastereospecific Construction of 2,5-disubstituted Pyrrolines
Evans, P. Andrew,Robinson, John E.
, p. 1929 - 1931 (2008/02/11)
(Matrix presented) Regioselective rhodium-catalyzed allylic amination followed by ring-closing metathesis, using the Grubbs' catalyst, provides an expeditious route to monosubstituted azacycles. The enantiomerically enriched allylamine 1 can also be resub
