SEARCH Articles Figures Tables 2/3-Methoxylation Determination of Methoxyl Groups Estimation of Methoxyl or Ethoxyl Groups Lignin methoxyl group determination Methoxyl group, determination Methoxyl group, determination carbohydrates Methoxyl groups Ortho Methoxyl groups method Methoxyl groups, estimation Methoxylations Reactions at Methoxyl Groups Replacement, benzenesulfonate groups by methoxyl Replacement, benzenesulfonate groups chlorine, by methoxyl Resonance stabilization methoxyl group