SEARCH Articles Figures Tables 1- ethyl-protected (3-hydroxy ketones A-protected hydroxy aldehydes Benzyl 2,2,2-Trichloroacetimidate hydroxy group protection Carbohydrates hydroxy group protection Common hydroxy protecting groups Hydroxy acid, protected, acyl Hydroxy group, protection Hydroxy protecting groups Hydroxy protection benzyl-type groups Hydroxy protection esters Hydroxy protection silyl ethers Hydroxy protection specific acyl groups Hydroxy protective group Hydroxy selective protection Organic synthesis hydroxy groups protection Protected a-hydroxy ketones Protection of hydroxy groups Si2 Protection of hydroxy groups as silyl ethers