Alcohol and ether

1. Alcohol and ether/Alcohol SNi reaction/Alcohol SN2 reaction/Alcohol SN1 reaction/Alcohol E-1 reaction/Alcohol reaction with Tho2 or WO3/Alcohol reaction with Al2o3 or P2O5/Reaction of ethers/Ether SN1 reaction/Ether SN2 reaction/Ether E--1 reaction.
2. Alcohol and ether/Reaction of ether/Reaction of epoxide.