Conjugate base catalysed one-pot synthesis of pyrazoles from β-formyl enamides

Tetrahedron Letters

Volumn 47, Issue 1, 2006, Pages 43-46

  Saikia, Anil ^a   Barthakur, Madan G ^a   Borthakur, Moyurima ^a   Saikia, Chandan J ^a   Bora, Utpal ^a   Boruah, Romesh C ^a  

^a REGIONAL RESEARCH LABORATORY   (India)

Author keywords

Formyl enamide; Conjugate base; Hydroxylamine hydrochloride; Pyrazole

Indexed keywords

AMIDE; HYDROXYLAMINE; PHOSPHATE; POTASSIUM DERIVATIVE; PYRAZOLE DERIVATIVE;

ARTICLE; CARBON NUCLEAR MAGNETIC RESONANCE; CATALYSIS; CATALYST; CONJUGATION; PROTON NUCLEAR MAGNETIC RESONANCE;

EID: 28544449209     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2005.10.145     Document Type: Article

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32. 4: C, 69.54; H, 8.27; N, 6.76%. Found: C, 69.85; H, 8.12; N, 6.96%.