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Preparation of β-Aminoisobutyric Acid from Glycine via the Wolff Rearrangement of Diazoethylketones

K. Balenović ; Chemical Laboratory, Faculty of Science, University of Zagreb , Strossmayerov trg 14 and Institute »Ruder Boskovic«, Zagreb , Croatia, Yugoslavia
I. Jambrešić ; Chemical Laboratory, Faculty of Science, University of Zagreb , Strossmayerov trg 14 and Institute »Ruder Boskovic«, Zagreb , Croatia, Yugoslavia
I. Ranogajec ; Chemical Laboratory, Faculty of Science, University of Zagreb , Strossmayerov trg 14 and Institute »Ruder Boskovic«, Zagreb , Croatia, Yugoslavia

Sažetak

A description is given of the conversion of 3-diazo-1-phthalimidobutan-2-one (la) into B-phthalimidoisobutyranilide (Ila) via the Wolff rearrangement7, in aniline solution , and further rearrangement to B -aminoisobutyric acid. The same rearrangement in (-)-a-phenylethylamine solution is also described.

Ključne riječi

Hrčak ID:

246475

URI

https://hrcak.srce.hr/246475

Datum izdavanja:

8.8.1957.

Posjeta: 707 *