Suppose that the following curved-arrow notation and resonance structures for TPP ylid have been proposed in an
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Suppose that the following curved-arrow notation and resonance structures for TPP ylid have been proposed in an attempt to demonstrate that the charges in the ylid can be neutralized by resonance. Explain what is wrong with each resonance structure.
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H3C R2 H3C. R2 S (b) H3C. R² R¹ S H3C. R² S
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a The second resonance structure contains a carbene carbona very unstabl...View the full answer
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