7.Which of the following haloalkanes would not undergo the reaction below? R-X CHS CH SR X A)(CH)2CHⅢI B)CH;CI C)(CH3):CBr D)CH;CH2Br E) CH;CH2CH2I Ans:C 8.Predict the major product of the following reaction Me H -OTs NaCN? Et -OTs =-O3SC H4CH3 H CN C) D) E) Ans:c Page 3Page 3 7. Which of the following haloalkanes would not undergo the reaction below? R-X + CH3S- CH3SR + X- A) (CH3)2CHI B) CH3Cl C) (CH3)3CBr D) CH3CH2Br E) CH3CH2CH2I Ans: C 8. Predict the major product of the following reaction: H Me OTs Et ? NaCN -OTs = -O3SC6H4CH3 A) Et Me CN H B) Et Me H CN C) NC H D) H CN E) Et Me TsO CN Ans: C