12.Indicate the reagents required to achieve the following transformation -Br HCN CH30-H CH20-H CH3 CH3 A) NaCN B) 1)NaF 2习kcN+ c) 1)Nal 2)NaCN D 1)NaOMe 2)HCN/light coe of the above Page6 Page 6 12. Indicate the reagents required to achieve the following transformation: H CH3 Br CH3 CH3O H H CH3 CN CH3 CH3O H ? A) NaCN B) 1) NaF 2) KCN C) 1) NaI 2) NaCN D) 1) NaOMe 2) HCN / light E) none of the above Ans: C