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cyclic acetal formation attacks from
Nu- attack
how to make cyclic acetal
diol —> most reactive C=O group
why is cyclic acetals more favorable
entropically neutral
cyclic acetals cannot be attacked from
Grignard and hydride reagents
show thioacetal formation
show Raney Nickel
what is a good way of removing the C=O group all together
create thioacetal and then do Raney Nickel