Question

When pyridine is used in Sn1 mechanism ...... takes place.
a) Retention b) Inversion c) Racemisation d) None of these​

Answer 1

Answer:

The use of a base, e.g. pyridine, in the prepration of alkyl halides is desirable to remove the hydrogen chloride byproduct, and to catalyze the reaction.

Answer 2

Answer:

b) Inversion is the answer