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]
[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
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
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