Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Elizabeth C. Linton"'
Publikováno v:
Scopus-Elsevier
In this Article, a strategy to obtain highly enantioselective catalysts for the Claisen rearrangement of allyloxy- and propargyloxy-indoles is outlined. Ultimately, copper BOX and palladium BINAP or PHOX catalysts were discovered as superior in catal
Publikováno v:
Organic Letters. 11:621-624
A bisamidinium catalyst has been designed for the Claisen rearrangement. The primary design feature is a dual hydrogen bonding array that can coordinate a singular oxygen atom of the substrate. The ability to function as a dual hydrogen donor is key
Publikováno v:
ChemInform. 44
In this Article, a strategy to obtain highly enantioselective catalysts for the Claisen rearrangement of allyloxy- and propargyloxy-indoles is outlined. Ultimately, copper BOX and palladium BINAP or PHOX catalysts were discovered as superior in catal
Publikováno v:
ChemInform. 43
The rearrangement of alkynyl substrates allows the synthesis of allenyl oxindoles having a quarternary stereocenters.
Publikováno v:
Angewandte Chemie (International ed. in English). 51(10)
The development of catalytic enantioselective Claisen rearrangement reactions is a longstanding challenge in organic synthesis.[i] Only five highly enantioselective catalytic versions of this concerted rearrangement have been reported in the more tha
ChemInform Abstract: Total Synthesis of Chiral Biaryl Natural Products by Asymmetric Biaryl Coupling
Publikováno v:
ChemInform. 41
This tutorial review highlights the use of catalytic asymmetric 2-naphthol couplings in total synthesis. The types of chirality, chiral biaryl natural products, prior approaches to chiral biaryl natural products, and other catalytic asymmetric biaryl
Publikováno v:
ChemInform. 40
The first catalytic, enantioselective Meerwein−Eschenmoser Claisen rearrangement has been achieved. Palladium(II) BINAP or phosphinooxazoline catalysts were employed to generate oxindole products with 100% conversion and up to 92% ee.
Publikováno v:
Journal of the American Chemical Society. 130:16162-16163
The first catalytic, enantioselective Meerwein-Eschenmoser Claisen rearrangement has been achieved. Palladium(II) BINAP or phosphinooxazoline catalysts were employed to generate oxindole products with 100% conversion and up to 92% ee.
Autor:
M. C. Kozlowski, Elizabeth C. Linton
Publikováno v:
Synfacts. 2009:0299-0299
Publikováno v:
Synfacts. 2009:0335-0335