Pentafluorophenyl chlorothionoformate may be used:
as derivatizing agent during radical-chain deoxygenations of primary alcohols[1]
as a reagent during the conversion of ribonucleoside to arabinonucleosides[2]
as reagent during the conversion of 6,8-diethyl-7-hydroxy-5-propyl-hexahydro-indolizin-3-one to O-6,8-diethyl-octahydro-3-oxo-5-propylindolizin-7-yl benzothioate[3]
The Journal of organic chemistry, 69(26), 9151-9158 (2004-12-22)
Starting from succinamide and 1,2-heptadiene-4-ol, a racemic allene-aldehyde substrate, 20, suitable for R(3)SiSnR'(3)-mediated cyclization was synthesized in six steps and in 21% yield. Stereoselective cyclization (relative cis configuration at the new stereogenic centers of the homoallyl alcohol generated) proceeded smoothly
The invention of radical reactions. Part XXI. Simple methods for the radical deoxygenation of primary alcohols.
[structures: see text] A regio- and stereoselective glycosylation of ribose tetraester with persilylated alloxazine to give either beta-N1 or beta-N3 nucleosides is described. The N3 product is potentially of interest as a fluorescent nucleoside and is predicted to have the
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