Unformatted text preview: The product of reaction (a) is an isomer of the product of reaction (b). By what mechanism does nucleophilic substitution occur? Write the structural formula of the product of each reaction. C l C l S N a S N a ( a ) ( b ) 4. Which is the better nucleophile in methanol? (a) H 3 CH 2 COCH 2 CH 3 or H 3 CH 2 CSCH 2 CH 3 (b) EtO-or EtS-(c) Cl-or Br-...
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- Fall '11
- Nucleophilic substitution, Chemical reaction, Methane, Fischer