Provide the necessary reagents for the following NaNH_2 KMnO4 Li/NH_3 Pd(PPh__4

Question

Provide the necessary reagents for the following NaNH_2 KMnO4 Li/NH_3 Pd(PPh__4 what is the reaction mechanism for chlorination of Butane with chlorine gas under light? Carbanion Carobocation Radical Neutral Identify the correct statement of SN^2 mechanism Carbanion is the intermediate Carbocation is the intermediate Product conformation is reversed Mixture of R and S isomers formed B and D Consider Suzuki coupling reaction and indicate the reactant that reacts with organic halide in presence of palladium complex catalyst Alcohol Another organic halide Organic boronic acid Alkyne Alkene What information we get from the parent peak in mass spectrometry Molecular formula Structure Functional groups Mass of the product

Explanation / Answer

16.

Li /LiNH3 is the only reagent can convert the alkyne in to trans alkene

so option C is correct answer.

17.

alkanes are highly unreactive

it can only undergo radical reaction

so option C is correct answer.

18.

in SN2 back side attack takes place so product formed with inversion of configuration

answer is

option C

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