Tetrahedron Letters p. 8813 - 8816 (1998)
Update date:2022-08-04
Topics:
Calter, Michael A.
Sugathapala, Priyantha M.
This paper describes a general procedure for the efficient preparation of highly substituted tetrahydrofurans. The condensation of α-diazo-β- ketoester-derived enolates with orthoesters yields diazoacetals 1a-1d. These compounds undergo formal C-O inserti
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