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HOW WILL YOU CONVERT ETHANE TO ETHYNE AND VICEVERSA..SIMILARLY ETHANE TO ETHANAMIDE AND VICEVERSA..

vishnu narayanan , 16 Years ago
Grade 12
anser 1 Answers
SAGAR SINGH - IIT DELHI

Dear student,

iii) Ethane into ethyne (acetylene) : i.e., alkane into alkyne

 
                                  H2                        Alc.                      Br2                                         Alc. KOH
              CH3 = CH3 ——> CH3 – CH2Br ——> CH2 = CH2 ——>     CH2Br – CHBr    ———> CH ≡ CH
                   Ethene     hv                         KOH     Ethane     CCl4  1,2-Dibromethane or NaNH2 Ethyne

 

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