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Chemistry, 06.08.2019 00:20 zozo1628

In a robinson annulation, an a, b-unsaturated carbonyl compound reacts with a carbonyl compound to afford a (new) cyclic a, b-unsaturated ketone by a michael–aldol–dehydration sequence. draw the structure of the reactants that would combine to form the a ring of the steroid desoxy-19-nortestosterone (below) by a robinson annulation.

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In a robinson annulation, an a, b-unsaturated carbonyl compound reacts with a carbonyl compound to a...

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