A novel ring expansion of 1-carboethoxy-1,1-trimethylene-3-diazo-2-propanone

R.D Miller; W Theis

doi:10.1016/S0040-4039(00)84552-9

Tetrahedron Letters

Paper

01 Jan 1986

A novel ring expansion of 1-carboethoxy-1,1-trimethylene-3-diazo-2-propanone

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Abstract

The title compound undergoes an unusual thermal cyclobutyl to cyclopentyl rearrangement initiated by the intramolecular reaction of a ketene moiety produced in situ with the pendant functionality. © 1986.

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Abstract

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