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pro vyhledávání: '"Nicholas J. Dodge"'
Publikováno v:
Org Lett
Substituted α-alkylidene cyclopentenones are formed in up to 93% yield by the intramolecular capture of vinyl cations with pendent alkenes. An increased level of substitution at the β-position of the β-hydroxy-α-diazoketone starting material chan
Autor:
Adam C. Whalley, Eleanor M. Fortner-Buczala, Robert W. Miller, Adam M. Dyer, Nicholas J. Dodge
Publikováno v:
Tetrahedron Letters. 57:1860-1862
2,5-Diarylthiophene-1-oxides have been prepared from readily available arylacetylene precursors via zirconacyclopentadiene intermediates. The isolated yields of the desired thiophene-1-oxides are comparable to those obtained from the oxidation of thi
Autor:
Robert W. Miller, Adam M. Dyer, Nicholas J. Dodge, Eleanor M. Fortner-Buczala, Adam C. Whalley
Publikováno v:
ChemInform. 47
2,5-Diarylthiophene-1-oxides have been prepared from readily available arylacetylene precursors via zirconacyclopentadiene intermediates. The isolated yields of the desired thiophene-1-oxides are comparable to those obtained from the oxidation of thi