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Organic Chemistry

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Alkynes

Question
12 out of 16
 

Alkynes are hydrocarbons with carbon-carbon triple bonds in them. The simplest alkyne can be prepared by the process shown in Reaction 1.

image\Ch 17 pass react 1,2.png

Also consider the following reactions.

image\Ch 17 pass react 3,4.png

Quinoline is a heterocyclic amine.


Reaction 3 is best described as:

A A substitution reaction.
B An addition reaction.
C An elimination reaction.
D A dehydrogenation reaction.
Ans. B

image\Solutions ch 17, Q 12.png

Alkynes, just like alkenes, can undergo addition reactions. Reaction 2 is a typical example of an addition reaction.

Alkynes Flashcard List

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