Carboxylic acids, such as enanthic acid (heptanoic acid. C7H14O₂), often give a strong fragment ion at m/z (M-17). What is the likely structure of this cation derived from enanthic acid? Show by drawing contributing structures that it is stabilized by resonance. . Only show specific types of hydrogen atoms: • Apply formal charges where appropriate. Assign lone pairs and radical electrons where appropriate. Omit arrows and + signs between structures. . . o Hydrogen atoms not attached to carbon atoms 0- $33 4-

Carboxylic acids, such as enanthic acid (heptanoic acid. C7H14O₂), often give a strong fragment ion at m/z (M-17). What is the likely structure of this cation derived from enanthic acid? Show by drawing contributing structures that it is stabilized by resonance. . Only show specific types of hydrogen atoms: • Apply formal charges where appropriate. Assign lone pairs and radical electrons where appropriate. Omit arrows and + signs between structures. . . o Hydrogen atoms not attached to carbon atoms 0- $33 4-

Organic Chemistry

9th Edition

ISBN:9781305080485

Author:John E. McMurry

Publisher:John E. McMurry

Chapter20: Carboxylic Acids And Nitriles

Section20.4: Substituent Effects On Acidity

Problem 7P: Dicarboxylic acids have two dissociation constants, one for the initial dissociation into a...

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