Zobrazeno 1 - 10
of 18
pro vyhledávání: '"P. CHRISTOPHER BUXTON"'
Publikováno v:
Tetrahedron Letters. 40:4729-4732
DMDO oxidation of the hydroxy groups of bile acid methyl esters establishes the positional order of reactivity as 3∼7 > 6 > 12 and supports a mechanism involving CH oxygen insertion through a planar intramolecularly hydrogen bonded transition st
Autor:
P. Christopher Buxton, Victoria L. Waddington, Todd R. Boehlow, Brian A. Marples, Estella L. Grocock
Publikováno v:
Tetrahedron Letters. 39:1839-1842
Recyclable resin-bound and other trifluoromethyl aryl ketones are efficient catalysts for oxone ® mediated epoxidations.
Autor:
P. Christopher Buxton, Brian A. Marples, Julie N. Ennis, Victoria L. Waddington, Todd R. Boehlow
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 2. :265-268
Relative rates of dimethyldioxirane oxidation of a number of para-substituted N,N-dimethylanilines in acetone at 5 °C are compared with those of reactions with methyl iodide and other oxidants. The reactions with dimethyldioxirane followed the Hamme
Benzyne formation and the stepwise decomposition of benzenediazonium-2-car☐ylate: A re-investigation
Publikováno v:
Tetrahedron. 51:2959-2968
A study of the decomposition reactions of benzenediazonium-2-car☐ylate, carried out in a number of mixed nucleophilic solvents, shows that a number of mechanistic pathways can operate simultaneously and can afford, in addition to products derived f
Autor:
Harry Heaney, P. Christopher Buxton
Publikováno v:
Tetrahedron. 51:3929-3938
A study of the decomposition of 1-(2'-carboxyphenyl)-3,3-dimethyltriazene and the tetrabromoand tetrachloro- analogues showed that the arenediazonium-2-carboxylates were intermediates in the formation of the corresponding arynes: the 1-(2'-carboxytei
Publikováno v:
ChemInform. 30
DMDO oxidation of the hydroxy groups of bile acid methyl esters establishes the positional order of reactivity as 3∼7 > 6 > 12 and supports a mechanism involving CH oxygen insertion through a planar intramolecularly hydrogen bonded transition st
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 2. :1163
The 1H and 13C NMR spectra of erythromycin A enol ether in CD3OD and CDCl3 and its 1H NMR spectrum in buffered D2O have been assigned using a range of one- and two-dimensional NMR techniques. The structure of erythromycin A enol ether has been confir
Autor:
Christopher Buxton, P., Heaney, Harry
Publikováno v:
Tetrahedron; March 1995, Vol. 51 Issue: 13 p3929-3938, 10p
Autor:
Boehlow, Todd R., Christopher Buxton, P., Grocock, Estella L., Marples, Brian A., Waddington, Victoria L.
Publikováno v:
Tetrahedron Letters; January 1998, Vol. 39 Issue: 13 p1839-1842, 4p
Autor:
Christopher Buxton, P., N. Ennis, Julie, A. Marples, Brian, L. Waddington, Victoria, R. Boehlow, Todd
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 2; February 1, 1998, Vol. 1998 Issue: 2 p265-268, 4p