63523-00-2Relevant academic research and scientific papers
Highly practical iron-catalyzed C-O cleavage reactions
Gaertner, Dominik,Konnerth, Hannelore,Von Wangelin, Axel Jacobi
, p. 2541 - 2545 (2013)
Facile iron-catalyzed cleavage of various allyl, cinnamyl and benzyl C-O linkages has been effected in the presence of ethylmagnesium chloride. The protocol is operationally simple (xylene-THF, r.t., 1 h), requires low catalyst loading (1 mol% FeCl2) and tolerates halides, esters, amines, ethers and olefins. The allyl moiety is converted to volatile hydrocarbons which renders laborious product separation unnecessary.
Unique catalysis of gold nanoparticles in the chemoselective hydrogenolysis with H2: Cooperative effect between small gold nanoparticles and a basic support
Noujima, Akifumi,Mitsudome, Takato,Mizugaki, Tomoo,Jitsukawa, Koichiro,Kaneda, Kiyotomi
scheme or table, p. 6723 - 6725 (2012/07/28)
Gold nanoparticles on hydrotalcite act as a heterogeneous catalyst for the chemoselective hydrogenolysis of various allylic carbonates to the corresponding terminal alkenes using H2 as a clean reductant. The combination of gold nanoparticles and basic supports elicited significantly unique and selective catalysis in the hydrogenolysis.
An efficient method for conversion of 1-alken-3-yl carbonates to 1- alkenes and 3-chloro-1-alkenes via allyltitaniums
Matsuda, Shin-Ichiro,An, Duk Keun,Okamoto, Sentaro,Sato, Fumie
, p. 7513 - 7516 (2007/10/03)
Hydrolysis and halogenolysis of the allyltitaniums derived from allylic carbonates and a Ti(O-i-Pr)4/2 i-PrMgCl reagent proceed with high regio- and stereoselectivity, thus providing an efficient method for converting 1- alken-3-yl carbonates to 1-alkenes or 3-chloro-1-alkenes.
Stoichiometric Reactions of Nonconjugated Dienes with Zirconocene Derivatives. Further Delineation of the Scope of Bicyclization and Observation of Novel Multipositional Alkene Regioisomerization
Negishi, Ei-ichi,Maye, John P.,Chouery, Daniele
, p. 4447 - 4462 (2007/10/02)
The reaction of n-Bu2ZrCp2 with nonconjugated dienes containing substituted vinyl groups can lead to either bicyclization or the formation of conjugated diene-zirconocenes via multipositional regioisomerization.
