167226-20-2Relevant articles and documents
Organocatalytic 1,4-Addition Reaction of 2-Formyl(thio)esters to Vinylketones: An Efficient Access to Acyclic Chiral Building Blocks with a Quaternary Carbon Stereocenter
Tatsumi, Toshifumi,Misaki, Tomonori,Sugimura, Takashi
supporting information, p. 18971 - 18974 (2016/01/26)
2-Formyl(thio)esters were utilized as pronucleophiles to obtain less-accessible acyclic chiral building blocks bearing versatile functional groups on a quaternary carbon atom for enantioselective 1,4-addition to vinylketones. To achieve high enantioselect
New class of amino-phosphinite chiral catalysts for the highly enantioselective addition of arylzinc reagents to aldehydes
Godoi, Marcelo,Alberto, Eduardo E.,Paix?o, Marcio W.,Soares, Liliana A.,Schneider, Paulo H.,Braga, Antonio L.
scheme or table, p. 1341 - 1345 (2010/04/02)
A new class of amino-phosphinite chiral ligands was prepared and applied in zinc-catalyzed addition of aryl boronic acids to aldehydes; the reaction furnished the diarylmethanols in excellent yields and with a high level of enantioselectivity (up to 93% ee).
Aza-Payne rearrangement of α,α-disubstituted-aziridinemethanols
Xichun, Feng,Guofu, Qiu,Shucai, Liang,Hanbing, Teng,Lamei, Wu,Xianming, Hu
, p. 1394 - 1401 (2007/10/03)
The aza-Payne rearrangement of activated N-Ts-α,α-disubstituted-aziridinemethanols, induced by NaOH in the mixed solvent tBuOH/H2O/THF (4:5:1) or NaH in a mixed solvent of THF/HMPA (10:1), as well as some N-Boc-α,α-disubstituted-azir
