Abstract:
Methyl 2-diazo-3-oxopropionates were obtained by in situ methoxycarbonylation of methyl ketones followed by diazo transfer onto active methylene group of the intermediate β-oxo esters. At the second stage, ‘sulfonyl-azide-free’ (SAFE) diazo transfer protocol in aqueous medium was employed.
Citation:
P. A. Zhmurov, D. V. Dar'in, O. Yu. Bakulina, M. Yu. Krasavin, “One-pot preparation of methyl 2-diazo-3-oxopropionates comprising an aqueous ‘sulfonyl-azide-free’ (SAFE) diazo transfer step”, Mendeleev Commun., 30:3 (2020), 311–312
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https://www.mathnet.ru/eng/mendc1180
https://www.mathnet.ru/eng/mendc/v30/i3/p311
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