1260690-67-2Relevant academic research and scientific papers
TERMINAL 1,1-DISUBSTITUTED ALKENES, METHOD OF MAKING AND USING THEREOF
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Page/Page column 8; 10, (2011/09/14)
Disclosed is a process for preparing terminal 1,1-disubstituted alkenes and is to compounds prepared therewith.
Catalytic intermolecular tail-to-tail hydroalkenylation of styrenes with α olefins: Regioselective migratory insertion controlled by a nickel/n-heterocyclic carbene
Ho, Chun-Yu,He, Lisi
supporting information; experimental part, p. 9182 - 9186 (2011/02/28)
Making head or tail of it: The first single-operation, highly selective intermolecular tail-to-tail hetero-hydroalkenylation from two readily available monosubstituted alkenes is described (see scheme; IPr=1,3-Bis(2,6-di- isopropylphenyl)imidazol-2-ylidene). The reaction is catalyzed by the proposed [(IPr)NiH]OTf species. The method allows the use of more common and structurally diverse α olefins as substrates, which were previously not compatible with known methods. Copyright
