Methyl propiolate → (S)-N-[[3-[3-Fluoro-4-(4-carbomethoxy-1H-1,2,3-triazol-1-yl)phenyl]-2-oxo-5-oxazolidinyl]methyl]acetamide

HRID 1415903Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1415903
[N:1]([C:4]1[CH:9]=[CH:8][C:7]([N:10]2[CH2:14][C@H:13]([CH2:15][NH:16][C:17](=[O:19])[CH3:18])[O:12][C:11]2=[O:20])=[CH:6][C:5]=1[F:21])=[N+:2]=[N-:3].[C:22]([O:26][CH3:27])(=[O:25])[C:23]#[CH:24]>C1C=CC=CC=1>[F:21][C:5]1[CH:6]=[C:7]([N:10]2[CH2:14][C@H:13]([CH2:15][NH:16][C:17](=[O:19])[CH3:18])[O:12][C:11]2=[O:20])[CH:8]=[CH:9][C:4]=1[N:1]1[CH:24]=[C:23]([C:22]([O:26][CH3:27])=[O:25])[N:3]=[N:2]1

Komponenten

4

Edukt 2

HCID 13536Methyl propiolateHCID 10708829(S)-N-[[3-[4-Azido-3-fluorophenyl]-2-oxo-5-oxazolidinyl]methyl]acetamide

Produkt 1

HCID 10714593(S)-N-[[3-[3-Fluoro-4-(4-carbomethoxy-1H-1,2,3-triazol-1-yl)phenyl]-2-oxo-5-oxazolidinyl]methyl]acetamideAusbeute 68,6 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 241BenzeneLösungsmittel

Versuchsvorschrift

A solution 1.0 g (3.4 mmol) of the azide of Example 17 in 50 mL benzene was treated with 573 mg (6.8 mmol) of methyl propiolate followed by warming at reflux for 24 h. The mixture was cooled and the product isolated by filtration of the reaction mixture. These procedures afforded 880 mg of the title compound as a white solid. High Resolution Mass Spectrum (EI): calcd for C16H16FN5O5 : 377.1135. found: 377.1131.

Aufarbeitung

  1. temperatureby warming
  2. temperatureat reflux for 24 h
  3. temperatureThe mixture was cooled
  4. customthe product isolated by filtration of the reaction mixture

Quellen und Nachweise

ORD-Eintrag
ord-64aaff22c4ae4f9690f58c722482a856
Quelldatensatz
uspto-grants-1999_06
Patentnummer
US05910504

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