please help! a)asses substrate b) classify reagents (nuc/base, strong or weak) c)solvent used if not indicated...

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please help!
a)asses substrate
b) classify reagents (nuc/base, strong or weak)
c)solvent used if not indicated
d)mechanism type
e)major & minor products including stereochemistry & geometry

conc. H2SO4 19. Br 20

science chemistry

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Answer 1

Answer #1

19. The product will be 2,3-Dimethyl-2-butene. First the hydroxyl group gets protonated , followed by water elimination then carbocation rearragement and finally elimination to give rise to 2,3-Dimethyl-2-butene.

20 . The product will be propene. This is a classic example of dehydrohalogenation reaction.

$с с Luud os 14. Conc. 11 OH - И, sa #3Cetty W 3 \ /с w cc ub H не. 20. — + H3 4 hо. Ethanolic кон$

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Answer 2

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