Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Sarah Carley"'
Publikováno v:
Tetrahedron. 71:2210-2221
A range of chiral ester and chiral imide derivatives of 2-oxocyclohexanecarboxylic acid were utilised in double-Mannich reactions with bis(aminol)ethers to develop an asymmetric synthesis of azabicyclo[3.3.1]nonanes. An improved method for the double
Autor:
Margaret A. Brimble, Sarah Carley
Publikováno v:
Organic Letters. 11:563-566
A novel approach to the CDE fragment of pectenotoxin-4 is described wherein the bicyclic acetal is constructed via a cascade cyclization induced by VO(acac)(2) epoxidation of a homoallylic alcohol.
Publikováno v:
ChemInform. 46
TiCl4 as Lewis acid promoter as well as the (4R,5S)-4-methyl-5-phenyloxazolidin-2-on-3-yl moiety as chiral auxiliary show the best results in the title reaction.
Autor:
Harry Heaney, Margaret A. Brimble, Sarah Carley, Benjamin R. Buckley, Philip C. Bulman Page, Edward P. Sampler, Constanze Brocke
Publikováno v:
Tetrahedron. 61:5876-5888
The synthesis of some chiral bis-(aminol)ethers are described. Reaction of a solution of the resorcin[4]arene derived from propanal with N,N-bis(methoxymethyl)-N-(S)-(-)-alpha-methylbenzylamine in toluene at 85 degrees C initially afforded a 1: 1 mix
Autor:
Mark L. Patchett, Sarah Carley, Margaret A. Brimble, Patrick J. B. Edwards, Gillian E. Norris, Tom H. Wright, Sung-Hyun Yang, Paul W. R. Harris
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 21(9)
The first total synthesis of glycocin F, a uniquely diglycosylated antimicrobial peptide bearing a rare S-linked N-acetylglucosamine (GlcNAc) moiety in addition to an O-linked GlcNAc, has been accomplished using a native chemical ligation strategy. T
Autor:
Sarah Carley, Margaret A. Brimble
Publikováno v:
Organic Letters; Feb2009, Vol. 11 Issue 3, p563-566, 4p