SEARCH Articles Figures Tables 1- Bromo-3-methyl-2-butene 1-bromo-l-butene 2-Buten-2-ol, acetate 2-Methyl-2-butenal 2-Methyl-2-butene 2-Methyl-l-butenal 3-Buten-2-ol, 3- 3-Methyl-2-buten 3-Methyl-l-butene Acetals methylation Acetates methylated Acetic bromo Bromo-methyl L acetate Methyl acetals Methyl acetate