Free Radical Ring-Expansion Leading to Novel Six- and Seven-Membered Heterocycles
Free radical promoted ring-expansion of nitrogen-, oxygen- and sulfur-containing heterocyclic β-keto esters is described.Treatment of the derived phenylselenomethyl derivatives with tri-n-butyltin hydride leads to smooth one-carbon ring expansion.
Dowd, Paul,Choi, Soo-Chang
p. 4847 - 4860
(2007/10/02)
Free radical ring-expansion leading to novel six- and seven-membered heterocycles
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Dowd,Choi
p. 6129 - 6132
(2007/10/02)
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