1.

To synthesize the unsymmetrical alkyne \[C{{H}_{3}}-C\equiv C-C{{H}_{2}}-C{{H}_{3}}\] the reagents needed would be

A. Ethene, iodoethane, iodomethane and potassium hydroxide
B. Acetaldehyde, 1-bromopropane and conc. \[{{H}_{2}}S{{O}_{4}}\]
C. 1, 2-dichloroethane, 1-propanol and alcoholic potassium hydroxide
D. Ethyne, iodomethane, iodoethane and sodamide
Answer» E.


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