Which of the following path ways produces 2-hexanone (i) 1-hexyne is – InterviewSolution

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1.	Which of the following path ways produces 2-hexanone (i) 1-hexyne is treated with H_(2)SO_(4), HgSO_(4) and water (ii) 3-methyl-2-heptene is treated with O_(3) followed by hydrolysis (iii) n-butyl magnesium bromide reacts with acetaldehyde followed by hydrolysis and then chromic acid oxidation (iv) hydroboration-oxidation of 1-hexyne.
Answer» `i`, ii and iii `i` and ii only `i` ii and iv only `i` and ii only Solution :`CH_(3)CHO` is most reactive DUE to least BIN drance and highest electrophilicity of the carndeonyl CARBON.

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