A Synthesis of 1-Lithiated Glycals and 1-Tributylstannyl Glycals from 1-Phenylsulfinyl Glycals via Sulfoxide-Lithium Ligand Exchange

Krzysztof Jarowicki, Colin Kilner, Philip J. Kocienski, Zofia Komsta, Jacqueline E. Milne, Anna Wojtasiewicz & Victoria Coombs
1-Lithiated glycals generated by reaction of 1-phenylsulfinyl glycals with either t-BuLi or PhLi are transformed to 1-tributylstannyl glycals on reaction with tributyltin chloride.