Question

Synthesize trans-2-butene(target product) from cis-2-butene (starting material).

Step 1 Reagents that I need is                            [ Select ]                       ["Br2 in Chlorform", "HBr in dichloromethane", "HBr with MeOOMe and light", "NBS"]      

Step 2 Reagents that I need is                            [ Select ]                       ["NaNH2 in liquid ammonia", "Aqeous NaOH", "KOt-Bu in t-BuOH", "Heat in NaOMe in methanol"]      

Step 3 reagent that I need is

Answer 1

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