1,7-Acetal Carbon Rearrangementvia1,5-Hydride Transfer in an Oxocanyl Carbenium Ion. Conversion ofO-(5-Hexenyl)-Se,O-heteroacetals orO,O-Acetals into 7-Oxohexanols or 7-Oxohexyl Chlorides
1,7-Acetal Carbon Rearrangementvia1,5-Hydride Transfer in an Oxocanyl Carbenium Ion. Conversion ofO-(5-Hexenyl)-Se,O-heteroacetals orO,O-Acetals into 7-Oxohexanols or 7-Oxohexyl Chlorides