Question

In: Chemistry

1. Write A for anti- addition or S for syn-addition to alkenes on the line provided...

1. Write A for anti- addition or S for syn-addition to alkenes on the line provided for each of the following:

_______ Hydroxylation with cold Permanganate oxidation

---------------Catalytic hydrogenation

-------------Bromination

-----------------Chlorination

_______ Halohydrin formation

___ Hydroxylation with Osmium tetroxide

_______ Hydroboration/oxidation (Non-Markovnikov addn)

_______ Hydroxylation by acid -catalyzed epoxide hydrolysis

_______ Epoxidation with a peroxyacid

________Carbenes addition to yield cyclopropanes

_________ Ozonolysis in forming the molozonide

Expert Solution

1. Write A for anti- addition or S for syn-addition to alkenes on the line provided for each of the following:

S_______ Hydroxylation with cold Permanganate oxidation (through concerted pathway)

S---------------Catalytic hydrogenation (through concerted pathway)

A-------------Bromination (through cyclic bromonium ion)

A-----------------Chlorination (through cyclic chloronium ion)

A_______ Halohydrin formation (through cyclic bromonium ion)

S ___ Hydroxylation with Osmium tetroxide (through concerted pathway)

S_______ Hydroboration/oxidation (Non-Markovnikov addn) (through concerted pathway)

A_______ Hydroxylation by acid -catalyzed epoxide hydrolysis (anti addition)

S_______ Epoxidation with a peroxyacid (through concerted pathway)

S________Carbenes addition to yield cyclopropanes (through concerted pathway)

S _________ Ozonolysis in forming the molozonide (through concerted pathway)

queen_honey_blossom answered 1 year ago

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