60462-03-5Relevant academic research and scientific papers
β-diketones, processes for making β-diketones and use of β-diketones as stabilizers for PVC
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, (2008/06/13)
The present invention is directed to compositions containing novel beta-diketones of formula (I) and formula (II), which may be used to stabilize various polymers, such as polyvinyl chlorides (PVCs). The present invention is also directed to a method for
Palladium(0)-catalyzed isomerization of α,β-epoxy ketones to β-diketones
Suzuki, M.,Watanabe, A.,Noyori, R.
, p. 230 - 236 (2007/10/02)
In the presence of catalytic amounts of tetrakis(triphenylphosphine)palladium(0) and 1,2-bis(diphenylphosphino)ethane, α,β-epoxy ketones isomerize to the corresponding β-diketones in high yields.Both open-chain and cyclic substrates can be used.Possible reaction mechanisms are discussed.
