136015-10-6Relevant academic research and scientific papers
COBALT-MEDIATED ALKYLATION OF SILOXY FURANS
Stuart, John G.,Nicholas, Kenneth M.
, p. 949 - 963 (2007/10/02)
Dicobalt hexacarbonyl complexes of propargylium and α-vinylpropargylium cations couple efficiently with 2-trimethylsiloxyfuran (5), 4-trimethylsilyloxy-2-benzyloxymethylfuran (15) and 2-trimethylsilyl-3-trimethylsilyloxy-4-ethylbenzofuran (20) to produce the corresponding complexed furan derivatives in good yields.A convenient procedure for introducing the 2,4-enyne moiety regio- and stereoselectively into the above heterocycles using this methodology is described.
