SEARCH Articles Figures Tables Amidation, esters Esters amides Phosphines acids Phosphines esters Phosphines phosphinic acid esters Phosphines phosphinic acids Phosphinic acid Phosphinic acid amides Phosphinic acid esters Phosphinic amides Phosphinous Esters Phosphinous acid amides Phosphinous acid, esters Phosphinous acids Phosphinous amides