Dimethyl 2,2,6,6-Tetramethyl-3,5-dioxo-4-oxaheptanedioate

Graham, J.E.; Bunce, R.A.; Holt, E.M.

doi:10.1107/S0108270195012066

Dimethyl 2,2,6,6-Tetramethyl-3,5-dioxo-4-oxaheptanedioate

J. E. Graham, R. A. Bunce and E. M. Holt

The title compound, C₁₂H₁₈O₇, crystallizes with the anhydride moiety non-planar and in the trans,trans conformation. The stability of this compound suggests that quarternary C atoms attached to carbonyl C atoms have a stabilizing influence on acyclic anhydride compounds.

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Dimethyl 2,2,6,6-Tetramethyl-3,5-dioxo-4-oxaheptanedioate

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