Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Richard J. G. Black"'
Publikováno v:
Organic Process Research & Development. 18:626-635
The influence of four parameters (temperature, scavenging time, amount of scavenger, and concentration of palladium in the solution) on the efficiency of Pd removal from a cross-coupling reaction, using a commercially available Pd scavenger, SPM32, w
Autor:
Tell Tuttle, Bhaskar Mondal, Richard J. G. Black, Robin Wilkes, Jonathan M. Percy, Christopher North
Publikováno v:
Dalton Trans.. 43:469-478
Dispersion corrected density functional theory (DFT-D) has been applied to understand the performance of several palladium metal scavengers. Nine different sulfur-based ligands and three different palladium metal sets have been investigated in detail
Autor:
Alexander K. L. Yuen, Ying Dong, Shane O’Malley, David T. J. Loong, Jack K. Clegg, Katrina A. Jolliffe, Richard J. G Black, Leonard F. Lindoy
Publikováno v:
Supramolecular Chemistry. 24:508-519
A tris-pyridyl-substituted Lissoclinum-type cyclic peptide forms a trinuclear molecular capsule on addition of Ag(I) ions and an infinite one-dimensional coordination polymer on addition of Pd(II) ions.
Autor:
Katrina A. Jolliffe, Philip G. Young, Rebecca Y. T. Li, Victoria J. Dungan, Richard J. G Black
Publikováno v:
Synlett. 2010:551-554
Cyclooligomerisation of the pentafluorophenyl ester derivatives of oxazoles, derived from dipeptides containing protected ornithine, diaminobutanoic acid and diaminopropionic acid residues, gives the cyclic trimers as the major products. Deprotection
Publikováno v:
Synlett. 2010:543-546
Bicyclic molecules that resemble natural product substructures were synthesised via transannelation reactions across a nine-membered ring. The products of the transannelation reactions were dependent upon the conformation of the nine-membered ring an
Publikováno v:
Tetrahedron Letters. 47:1453-1455
The bicyclo[4.3.0]nonane ring system of the pinguisane-type sesquiterpenoid natural products, including the vicinal quaternary stereocentres, has been synthesised as a single enantiomer via a novel Bronsted acid promoted transannular alkylation of an
Autor:
Andrew T. Reeder, Richard J. G. Black, Mudassar Iqbal, Paul A. Clarke, Joby Winn, Alexander J. Blake
Publikováno v:
Organic & Biomolecular Chemistry. 9:5062
A series of diverse natural product-like structures have been synthesised by the use of a number of novel transannulation reactions across a cyclononene ring. Transannular cyclisations through oxygen functionality have generated a number of bicyclo[5