Synthetic study on oximidines: A concise synthesis of (Z)-enamides

Synlett

Volumn , Issue 3, 2000, Pages 397-399

  Kuramochi, Kouji ^a   Watanabe, Hidenori ^a   Kitahara, Takeshi ^a  

^a UNIVERSITY OF TOKYO   (Japan)

Author keywords

Curtius rearrangement; DPPA; Enamide; Isocyanate; Oximidine

Indexed keywords

ENAMINE; ISOCYANATE; OXIME;

ACYLATION; ARTICLE; CHROMATOGRAPHY; ISOMERISM; POLYMERIZATION; PROTON NUCLEAR MAGNETIC RESONANCE; PSEUDOMONAS; REACTION ANALYSIS; STEREOCHEMISTRY; SYNTHESIS;

EID: 0034048696     PISSN: 09365214     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

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14. 2-3) was 11.7 Hz.
15. 3. (Equation presented)
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19. 2K (3.1eq.), AcOH (5.2eq.) / MeOH-pyridine, 61%.
20. The compound 10 was unstable even at -78°C. Prolonged reaction time caused the decomposition of 10. We found that 10 was relatively stable in hexane or ether.