Provide the Major Organic Product of the Following Reactions

Q71: Show the reagents necessary to prepare the

Q72: What compound is formed when 2,2-dimethyloxirane is

Q73: Provide the major organic product in the

Q74: Show the best method for preparing methoxycyclopentane

Q75: Use arrows to show correct electron flow

Q77: Provide the structure of 3-methoxyfuran.

Q78: What is the correct IUPAC name for

Q79: Provide the major organic product of the

Q80: Treatment of tetrahydrofuran with excess HBr results

Q81: Draw structures which show the hydrogen bonding