J. Busch-petersen et Ej. Corey, A rhodium(II) catalytic approach to the synthesis of ethers of a minor component in a tautomeric set, ORG LETT, 2(11), 2000, pp. 1641-1643
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The Rh(II) catalyzed reaction of diazoacetic esters with various carbonyl c
ompounds is an effective method for the synthesis of acetic ester ethers of
the corresponding enol forms.