The major product formed by intermolecular aldol cyclization of 2,5 heptanedione has two singlet absorptions in the 1 H NMR spectrum at 16 5 and 1 90 , and has no absorption in the range 3 to 10 What is its structure ...

Product A which has two singlet ...

The major product formed by intermolecular aldol cyclization of 2,5-heptanedione has two singlet absorptions in the 1

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The major product formed by intermolecular aldol cyclization of 2,5-heptanedione has two singlet absorptions in the ¹H NMR spectrum at 16.5 δ and 1.90 δ, and has no absorption in the range 3 to 10 δ. What is its structure?

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Organic Chemistry

ISBN: 9780495112587

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Authors: John McMurry

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Question Posted: Mar 04, 2011 05:53 AM

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The major product formed by intermolecular aldol cyclization of 2,5-heptanedione has two singlet absorptions in the 1

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