SELENOSULFONATION OF ALLENES AND SUBSEQUENT REARRANGEMENT OF THE ADDUCTS: A FACILE SYNTHETIC ROUTE TO β-ARYLSULFONYL-SUBSTITUTED ALLYLIC ALCOHOLS
Se-Phenyl areneselenosulfonates add readily to allenes in a highly regiospecific fashion (eq. 3) to give 5.Oxidation of the PhSe group in 5 to PhSe(O) is followed by -sigmatropic rearrangement to 6 and hydrolysis of 6 to the β-arylsulfonyl-substituted allylic alcohol 7, thereby providing a simple, high-yield route to these interesting compounds.
Kang, Young-Hee,Kice, John L.
p. 5373 - 5374
(2007/10/02)
More Articles about upstream products of 85434-47-5