The reagent X in the reactions CH 33 CCH - CH 2 THF X - Y NaOH NaBH 4- CH 33- C - CH - CH 3A- H 3 O -B- Hg CH 3 COO 2C- HCOOHD- OH -

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Oxymercuration Demercuration Reactions

The reagent X...

Question

The reagent X in the reactions $(C H_{3})_{3} C C H = C H_{2} X - - \to T H F Y N a B H_{4} - --- \to N a O H (C H_{3})_{3} - C | O H - C H - C H_{3}$

H_{3} O^{+}

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H g (C H_{3} C O O)_{2}

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O H^{-}

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H C O O H

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Solution

The correct option is B $H g (C H_{3} C O O)_{2}$
b)
Oxy mercuration-demercuration: with mercuricacetate (in THF) followed by reduction with $\frac{N a B H^{4}}{N a O H}$ is an example of hydration of alkene according to markowni koff's rule.
$(C H_{3})_{3} C - C H = C H_{2} (C H_{2} C O O)_{2} H_{2} - -------- \to T H F (C H_{2})_{2} C - C H | O O C C H_{3} - C H_{2} - H g O O C C H_{3}$

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The reagent X in the reactions (CH3)3CCH=CH2 X−−→THF Y NaBH4−−−−→NaOH (CH3)3−C|OH−CH−CH3

The reagent X in the reactions $(C H_{3})_{3} C C H = C H_{2} X - - \to T H F Y N a B H_{4} - --- \to N a O H (C H_{3})_{3} - C | O H - C H - C H_{3}$