1.

`CH_3C-=CH+Cu+CuClunderset(O_2.CH_3OH)overset(NH_3)to` identify the product.A. `CH_3CH=CH-CH=CHCH_3`B. `CH_3C-=C Cu`C. `CH_3C-=C-C-=C CH_3`D. `CH_3CH=CH-C-=C CH_3`

Answer» Correct Answer - C
Cuprous acetylides undergo oxidative coupling when heated in organic solvent in the presence of air:
`CH_3C-=CHunderset(NH_3)overset(CuCl)toCH_3C-=CC u`
`2CH_3C-=C C uoverset(O_2)toCH_2C-=C-C-=C CH_3`


Discussion

No Comment Found