**Title: Identifying the Starting Alkyne for Halogenation Reaction****Question 26 of 32****Objective:** Draw the starting alkyne that would lead to this major product under these conditions.**Instructions:**1. In the provided space (dashed box), select to draw the structural formula of an alkyne.2. React the alkyne with hydrogen bromide (HBr) in excess.**Product Description:**The chemical structure shown as the major product contains a hexane chain with two bromine (Br) atoms attached on the same carbon.**Chemical Reaction Overview:**- The alkyne will undergo hydrohalogenation in the presence of excess HBr.- The reaction proceeds through a Markovnikov addition mechanism, resulting in the addition of bromine atoms to the more substituted carbon.**Diagram Explanation:**- The product shows a hexane backbone with bromine atoms attached to the second carbon from the right.- This indicates that the reaction begins with an alkyne, where the addition of HBr leads to the formation of a dibromoalkane.**Conclusion:**Understanding how to draw starting alkynes for specific halogenated products allows students to predict the outcome of hydrohalogenation reactions effectively.

-> When alkyne reacts with excess HBr it produce gem dihalide .Hence, substrate must be Alkyne .

Answered: 9:16 Question 26 of 32 Draw the…

9:16 Question 26 of 32 Draw the starting alkyne that would lead to this major product under these conditions. Select to Draw Submit HBr (excess)

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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