Journal of the Chemical Society. Chemical communications p. 789 - 790 (1994)
Update date:2022-08-03
Topics:
Kido, Fusao
Yamaji, Kazuo
Sinha, Subhash C.
Yoshikoshi, Akira
Kato, Michiharu
The rhodium(II)-catalysed cyclisation of acyclic α-diazomalonate 1b and α-diazo-β-keto esters 1c, d give stereoselectively the highly substituted δ-lactone 3b and cyclohexanones 3c, d respectively, by <2,3>sigmatropic rearrangement via the stereocontrolle
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