Answered: Which of the following molecules is…

Which of the following molecules is antiaromatic? A. cycloheptatriene B. Cyclopentadienyl cation C. cyclopentadienyl anion D. cycloheptatrienyl cation E. silopentadiene

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter9: Alkynes: An Introduction To Organic Synthesis

Section9.SE: Something Extra

Problem 55AP

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Concept explainers

Designing a Synthesis

Organic synthesis is a branch of chemical synthesis that involves the planned construction of organic compounds/molecules from smaller units that possess functional groups. Friedrich Wöhler was the first scientist who designed the synthesis of an organic compound, urea from inorganic starting materials silver cyanate with ammonium chloride via a simple, one-step synthesis.

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Which of the following molecules is antiaromatic?

A. cycloheptatriene
B. Cyclopentadienyl cation
C. cyclopentadienyl anion
D. cycloheptatrienyl cation
E. silopentadiene

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