Methylenation of carbonyl compounds using chloromethyl-lithium; a new method for terminal and exocyclic olefins
作者:José Barluenga、José L. Fernández-Simón、José M. Concellón、Miguel Yus
DOI:10.1039/c39860001665
日期:——
The in situ generated chloromethyl-lithium reacts at –78 °C with different aldehydes and ketones to afford, after lithiation with lithium powder, terminal and exocyclic olefins.