SELECTIVE HYDROGENOLYSIS OF BENZYL-PROTECTED 1-HYDROXY-3-HYDROXYIMINO-2-PYRROLIDINONES

Authors

  • М. Ю. Каткевич Latvian Institute of Organic Synthesis, Riga LV-1006
  • Э. Х. Корчагова Latvian Institute of Organic Synthesis, Riga LV-1006
  • Т. Иванова Latvian Institute of Organic Synthesis, Riga LV-1006
  • В. А. Славинская Latvian Institute of Organic Synthesis, Riga LV-1006
  • Э. Лукевиц Latvian Institute of Organic Synthesis, Riga LV-1006

DOI:

https://doi.org/10.1007/7887

Keywords:

α-oxyiminohydroxamic acids, 2-pyrrolidinone derivatives, hydrogenolysis

Abstract

On hydrogenolysis of 1-benzyloxy-3-benzyloxyimino-2-pyrrolidinones in the presence of 10% Pd/C selective removal occurs of the O-benzyl (Bn) protection of the hydroxamic acid, with  retention  of  the double bond and benzyl protection of the oxime group. The yields of reaction products were 66-98%.

How to Cite
Katkevichs, M.; Korchagova, E.; Ivanova, T.; Slavinska, V.; Lukevics, E.  Chem. Heterocycl. Compd. 2006, 42, 872. [Khim. Geterotsikl. Soedin. 2006, 1011.]

For this article in the English edition see DOI 10.1007/s10593-006-0172-5

 

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Published

2023-06-27

Issue

No. 7 (2006)

Section

Original Papers