40960-66-5Relevant articles and documents
Chelate Control in the Rhodium-catalysed Homogeneous Hydrogenation of Chiral Allylic and Homoallylic Alcohols
Brown, John M.,Naik, Ramachandra G.
, p. 348 - 350 (1982)
Chelate bisphosphine rhodium complexes afford a high degree of stereoselection in the homogeneous hydrogenation of 3-phenylbut-3-en-2-ol and 4-phenylpent-4-en-2-ol, in opposite senses.
Catalytic hydrogen atom transfer (HAT) for sustainable and diastereoselective radical reduction
Gansaeuer, Andreas,Klatte, Max,Braendle, Gerhard M.,Friedrich, Joachim
supporting information; experimental part, p. 8891 - 8894 (2012/10/08)
Going cyclic! A catalytic cycle and cyclic transition states enable a novel sustainable and catalytic hydrogen atom transfer (HAT) for highly diastereoselective radical reductions. Readily available nontoxic silanes are the terminal reductants for epoxides that are opened by bifunctional titanocene(III) hydride catalysts. Copyright
Copper-catalyzed diboration of ketones: Facile synthesis of tertiary α-Hydroxyboronate esters
McIntosh, Melissa L.,Moore, Cameron M.,Clark, Timothy B.
supporting information; experimental part, p. 1996 - 1999 (2010/07/17)
Figure presented The diboration of ketones with the (ICy)CuOt-Bu catalyst was developed to provide access to tertiary α-hydroxyboronate esters. The (ICy)CuOt-Bu catalyst was generated in situ with (ICy)CuCl and NaOt-Bu to afford a more efficient catalyst than the preformed (ICy)CuOt-Bu. These conditions result in the diboration of various ketones in toluene at 50 °C in 2-22 h. Treatment of the resulting products with silica gel affords the corresponding α-hydroxyboronate esters.
