
Tetrahedron p. 1477 - 1484 (1982)
Update date:2022-07-30
Topics:
Gillon, A.
Ovadia, D.
Kapon,M.
Bien, S.
Two cases of intramolecular cycloaddition of carbonyl ylides, formed from the α-diazo-ketones 1 and 8, to a C=C double bond within the molecule are described.The structures of the products 4a and 10 have been established from chemical and spectroscopic ev
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