Chapter 9 1. What is the major alkene formed when compound A is dehydrated with POCl3 and pyridine? -OH A 1 IV . III D. IV ajor alkene formed when compound A is dehydrated with H2SO4? ..... -OH A 1 = = IV . III D. IV oduct of the following reaction? O NaOCH3 CH3OH OH O 1 OH O = - O o - o IV . III D. IV 4. Determine the product in the following reaction (ignoring possible stereoisomers). NaOCH3 CH3OH OCH3 OH 1 OH OCH3 = OCH3 -OH IV OCH3 =0
ollowing compound? ds has highest boiling point? HO - IV a reasonable synthesis of 1-butanol? H3O+ H2O = 1. BH3/THF 2. H2O2, HO* H3O+ H2O IV 1. BH3/THF 2. H2O2, HO*
8. Which of the following would be a reasonable synthesis of 2-butanol? H30+ 1 H2O 1. BH3/THF = IV OH HO Br, 1 2. H2O2, HO H3O+ H2O 1. BH3/THF 2. H2O2, HO- D. IV ice of reagent to accomplish the following transformation? CI c product(s) obtained in the following reaction? HBr Br