A simple synthesis of a series of bicyclo[m.n.0]‐1‐alkenes (m, n = 3,4,5) from 2‐oxocycloalkanecarboxylates by the intramolecular Wittig reaction is reported (see p. 70–72). The spectral properties (IR., 1H‐NMR. and 13C‐NMR.) of these annulated trisubstituted olefins are discussed.
No takes yet. Share an insight, caveat, or question.
Konrad B. Becker (1977) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: