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Synthesis 2001; 2001(1): 0089-0092
DOI: 10.1055/s-2001-9757
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5-Chloro Substituted 1,5-Dihydro-2H-pyrrol-2-ones as Intermediates for the Efficient Synthesis of 5-Alkylamino, 5-Azido, 5-Alkoxyamino, and 5-Alkoxy Derivatives

Kirill V. Nikitin* , Nonna P. Andryukhova
  • *Department of Chemistry, Moscow State University, 119899 Moscow, Russia; Fax +7(095)9 32 88 46; E-mail: newscientist@mtu-net.ru
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Publication Date:
31 December 2001 (online)

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5-Hydroxy-1,5-dihydro-2H-pyrrol-2-ones were converted to 5-chloro-1,5-dihydro-2H-pyrrol-2-ones 1a-d. These compounds are shown to be useful intermediates for the preparation of various 5-alkoxy, 5-alkylamino, 5-alkoxyamino, and 5-azido derivatives in high yields.

pyrrolones - alkylations - heterocycles - azides

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