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Which reactants are used to prepared cis and trans alkenes from alkynes ? |
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Answer» Solution :(i) For making cis-alkene Lindlar catalyst (PARTIALLY INERT PALLADIUM charcoal) Pd/C, in PRESENCE of hydrogen. (ii) for making trans alkene, alkyne is treated with `H_(2)` in presence of LIQUID `NH_(3)` with Na metals. |
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