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Nucleophilic Addition at Carbonyl Groups 10. Which is a major product of the rea

ID: 972774 • Letter: N

Question

Nucleophilic Addition at Carbonyl Groups 10. Which is a major product of the reaction 13. Predict the products of the reaction shown. shown? A) OCH HO CH CHCH CHCH (A) CHOCH (B) OCH (C) OH 9H (D) OH, CH CHCH-CH CH (C) CH.OCH> (D) D CH.OH 14. What combination OCH of reagents wouid not form the alcohol shown after an aqueous workup? -CH CH CHy CHO OH 0 11. What is the product for the reaction shown? CH CCH-CH CH (c) of (D) CH CH-OH CH,CH-CH Which is the best reagent for this conversion? CH CCH CH CHyCHCH,CH-CHy 12. CH (A) D,O, containing catalytic amounts of HC (B) NaBD, in CH CH,OH (and an aqueous (C) NaOD in CH,CH,OD (and an aqueouws (D) D,O, in CH,CO,H workup) 78

Explanation / Answer

(10) D. Methyl glucoside is formed

(11) B. LiAlH4 does not affect double bond

(12) B.

(13) B.

(14) B.

(20) C

(21) D.

(22) A.