what-is-a-characteristic-feature-of-the-sn2-reaction-mechanism-involving-thiolat

Question

What is a characteristic feature of the SN2 reaction mechanism involving thiolate anions?

Accepted Answer

It proceeds with a single concerted step, resulting in inversion of stereochemistry.

Answer

It requires a high energy transition state with a radical intermediate.

Answer

It involves a carbocation intermediate.

Answer

It typically results in racemization of the product.