Question

Write the structural formula and name of the organic product for the following reaction between an alkyne and an alkyl halide. (The alkyne group is shown, and should be entered, as "CC", without the triple bond.) Product structural formula (formatting counts: enter C pefore associated H atoms; subscript numbers) (e.g., CH-CH2CH20CНСНCH3): 1.NaNH2 CH, CH, СССH, CH, CH, CH, CH,CСH 2.CH, CH2 CH2 Br (b) Product name: hex-2-yne

Answer 1

CH3 CH2 - CZ C G H K D Nanom, CH3 CH2-CE & tNH3 - сизси -= Физ СИ СИСл Сиз СН2 –CE C-CH2 - CH2 – CHz ол сиз си. Сс Си Си Сиз

(b) For writing the IUPAC name, first we should chose the longest hydrocarbon chain which is called as the parent hydrocarbon chain. After that check the functional group with their position. The IUPAC name of the given molecule with their numbering of the carbon is given as below:-

(6) (1) (5) hept-3-yne