SEARCH Articles Figures Tables Acetal and ketal Acetal/hemiketal Acetals and ketals Acetals ketals Hemiketal Ketals hemiketals Organosilane Reduction of Acetals, Ketals, and Hemiketals Oxygen as a nucleophile hemiacetals, hemiketals, acetals and ketals Reduction of Acetals, Ketals, Hemiacetals, Hemiketals, and Orthoesters