An improved synthesis of 3,5‐disubstituted isoxazoles and pyrazoles from C(α),O‐dilithiooximes and C(α),N‐dilithiophenylhydrazones

Journal of Heterocyclic Chemistry

Volumn 17, Issue 4, 1980, Pages 799-800

  Fulmer, Tammy D ^a   Dasher, Lisette P ^a   Bobb, Bonni L ^a   Wilson, Jana D ^a   Sides, Kimberly L ^a   Beam, Charles F ^a  

^a NEWBERRY COLLEGE   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AMIDE; DILITHIOOXIME DERIVATIVE; DIMETHYL AMIDE; ESTER; ISOXAZOLE DERIVATIVE; LITHIUM; LITHIUM DIISOPROPYLAMIDE; N DILITHIOPHENYLHYDRAZONE DERIVATIVE; NITRILE; OXIME; PHENYLHYDRAZONE DERIVATIVE; PYRAZOLE DERIVATIVE; UNCLASSIFIED DRUG;

CYCLIZATION; NOTE; POLYMERIZATION; SYNTHESIS;

EID: 84983372540     PISSN: 0022152X     EISSN: 19435193     Source Type: Journal    
DOI: 10.1002/jhet.5570170437     Document Type: Note

References (7)

1. A new synthesis of substituted pyrazoles from 1,4-dianions of phenylhydrazones having an α-hydrogen
2. Reactions of dilithiooximes, dilithiophenylhydrazones and trilithiohydrazones with nitriles. Acid-cyclization to isoxazoles or pyrazoles