
Chemistry of Heterocyclic Compounds p. 264 - 268 (1985)
Update date:2022-08-03
Topics:
Nikolaev, V. A.
Khimich, N. N.
Korobitsyna, I. K.
The principal pathway in the photochemical (λ > 210 nm) transformation of 5-diazo-2,2-dimethyl-4,6-dioxo-1,3-dioxane in an aqueous medium (or in methanol) is splitting out of nitrogen and the Wolff rearrangement to give the stable 2,2-dimethyl-5-oxo-1,3-dioxolane-4-carboxylic acid (or its methyl ester), which undergoes decarboxylation only at temperature above 150 deg C, whereas it undergoes hydrolysis to a hydroxymalonic acid in the presence of trifluoroacetic acid.
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(2005)Doi:10.1021/ja011094v
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(1985)Doi:10.1007/BF00515068
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(2005)