2 (142)

Prévia do material em texto

9.17 a) + major b) CH₂=CH₂ + c) major d) + e) Ph₂C=CH₂ major f) H₃C + H₃C major g) + major h) + + major H CH₃ + i) C=C j) k) H₃C Ph major C(CH₃)₃ C(CH₃)₃ CH₃ major 138