Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Peter R. Carly"'
Publikováno v:
Tetrahedron. 57:4203-4212
Various pyridine o -quinodimethane systems were generated via thermal extrusion of sulfur dioxide from 1,3-dihydro-2,2-dioxothieno[3,4- c ]pyridine precursors and derivatives functionalised in the 1- or 3-position of the sulfolene ring moiety. Depend
Publikováno v:
Tetrahedron. 52:11889-11904
The polyfunctional 2,3- and 3,4-o-bis(chloromethyl)pyridines 3, produced via cycloaddition of the oxazinones 2 with propargyl chloride and 1,4-dichloro-2-butyne, were used as precursors of various pyridine o-quinodimethane analogues. The 2,3- and 3,4
Publikováno v:
Tetrahedron Letters. 36:2113-2116
From oxazinones 4 , precursors for pyridine o-quinodimethane analogues are made accessible via cycloaddition with 1,4-dichloro-2-butyne and propargyl chloride. Subsequent 1,4-elimination of the polyfunctional o-bis(chloromethyl)-pyridines affords bot
Publikováno v:
ChemInform. 26
From oxazinones 4 , precursors for pyridine o-quinodimethane analogues are made accessible via cycloaddition with 1,4-dichloro-2-butyne and propargyl chloride. Subsequent 1,4-elimination of the polyfunctional o-bis(chloromethyl)-pyridines affords bot
Publikováno v:
ChemInform. 28
Publikováno v:
ChemInform. 32
Various pyridine o -quinodimethane systems were generated via thermal extrusion of sulfur dioxide from 1,3-dihydro-2,2-dioxothieno[3,4- c ]pyridine precursors and derivatives functionalised in the 1- or 3-position of the sulfolene ring moiety. Depend