What is ring chain isomerism give examples - Chemistry - Organic Chemistry Some Basic Principles and Techniques

Question

What is ring chain isomerism?give examples

Shukla Paladhi · Accepted Answer

Hi,

Ring-chain isomerism is the phenomenon shown by compounds having same molecular formula but possessing open chain and closed chain structures. The compounds showing this type of isomerism are known as ring-chain isomers.

For example,

(i) But-1-ene and Cyclobutane and Methyl-cyclopropane are ring-chain isomers having same molecular formula C₄H₈.

(ii) But-2-yne and Cyclobutene and Methyl-cyclopropene are ring-chain isomers having same molecular formula C₄H₆.

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(ii) But-2-yne and Cyclobutene and Methyl-cyclopropene are ring-chain isomers having same molecular formula C4H6

Hope, the answer helps you, Best wishes!

What is ring chain isomerism?give examples.