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Organic And Biological Chemistry

7th Edition
STOKER + 1 other
ISBN: 9781305081079

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Chapter
Section
BuyFindarrow_forward

Organic And Biological Chemistry

7th Edition
STOKER + 1 other
ISBN: 9781305081079
Textbook Problem

The “core” heterocyclic ring system present in the molecule caffeine is

  1. a. indole
  2. b. purine
  3. c. pyrrole
  4. d. no correct response

Interpretation Introduction

Interpretation:

In caffeine, the “core” heterocylic ring is what has to be chosen from the given options.

Explanation

Reason for correct option:

Given name of the compound is caffeine.  The structure of the compound is,

Looking into the above structure of caffeine, the “core” heterocyclic ring is found to be purine.  This is shown as given below,

Hence, option (b) is a correct one...

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