Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Andrew B. Leduc"'
Autor:
Timothy F. Jamison, Andrew B. Leduc
Publikováno v:
Organic Process Research & Development. 16:1082-1089
We report a method for the oxidation of a range of alcohols and aldehydes utilizing a simple flow system of alcohols in EtOAc with a stream of 12.5% NaOCl and catalytic Bu4NBr. Secondary alcohols a...
Autor:
Andrew B. Leduc, Michael A. Kerr
Publikováno v:
Angewandte Chemie International Edition. 47:7945-7948
Publikováno v:
The Journal of Organic Chemistry. 74:8414-8416
Lewis acid catalyzed ring opening of 1,1-cyclopropanediesters by the hydroxyl group of a propargyl alcohol sets up a subsequent Conia-ene cyclization to afford substituted tetrahydropyrans in a one-pot, high-yielding procedure.
Publikováno v:
Organic Letters. 11:3770-3772
The reaction of benzyl-protected propargyl amines and 1,1-cyclopropane diesters in the presence of catalytic Zn(NTf(2))(2) allows access to highly functionalized piperidines in excellent yields. The process proceeds via a tandem cyclopropane ring-ope
Publikováno v:
Synlett. 2007:2593-2595
A two-step, protecting-group-free synthesis of the -natural product balasubramide, using an Yb(OTf) 3-catalyzed -intramolecular epoxide opening, is reported. Both enantiomers of the natural product are available from the antipodal forms of the starti
Publikováno v:
ChemInform. 44
A general, versatile, efficient and novel approach for the synthesis of simple and complex peptide bonds via the title rearrangement is developed.
Publikováno v:
Prof. Jamison via Erja Kajosalo
A general approach for amide bond formation by way of a continuous-flow photochemical rearrangement of nitrones was described (see scheme). Simple aryl-alkyl amide bonds as well as complex peptide bonds were constructed efficiently with a residence t
Publikováno v:
ChemInform. 41
Lewis acid catalyzed ring opening of 1,1-cyclopropanediesters by the hydroxyl group of a propargyl alcohol sets up a subsequent Conia-ene cyclization to afford substituted tetrahydropyrans in a one-pot, high-yielding procedure.
Publikováno v:
ChemInform. 41
The reaction of benzyl-protected propargyl amines and 1,1-cyclopropane diesters in the presence of catalytic Zn(NTf2)2 allows access to highly functionalized piperidines in excellent yields. The process proceeds via a tandem cyclopropane ring-opening
Publikováno v:
ChemInform. 39
A two-step, protecting-group-free synthesis of the -natural product balasubramide, using an Yb(OTf) 3-catalyzed -intramolecular epoxide opening, is reported. Both enantiomers of the natural product are available from the antipodal forms of the starti