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`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` |
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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` |
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