2-Chloropyridazin-3(2H)-ones as electrophilic chlorinating agents: Effective α-chlorination of active methylene/methine compounds

Synthesis

Volumn , Issue 7, 2005, Pages 1136-1140

  Park, Yong Dae ^a   Kim, Jeum Jong ^a   Cho, Su Dong ^b   Lee, Sang Gyeong ^a   Falck, J Russell ^c   Yoon, Yong Jin ^a  

^a Gyeongsang National University   (South Korea)

^b Changwon National University   (South Korea)

^c UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL CENTER   (United States)

Author keywords

chlorination; 2,4,5 trichloropyridazin 3(2H) one; Electrophilic chlorinating agent; Electrophilic chlorination

Indexed keywords

ORGANIC ACIDS; THERMAL EFFECTS; WATER;

ELECTROPHILIC CHLORINATING AGENTS; LEWIS ACID; METHYLENE/METHINE COMPOUNDS; PROTONIC ACID;

CHEMICAL REACTIONS;

2 CHLOROPYRIDAZIN 3(2H) ONE DERIVATIVE; 2,4 DICHLORO 5 METHOXYPYRIDAZIN 3(2H) ONE; 2,4,5 TRICHLORO 5 METHOXYPYRIDAZIN 3(2H) ONE; CARBENE; CHLORIDE; CHLORINE DERIVATIVE; DICHLOROMETHANE; LEWIS ACID; METHINE DERIVATIVE; METHYL GROUP; PROTON; PYRIDAZINE DERIVATIVE; UNCLASSIFIED DRUG; WATER;

ARTICLE; CARBON NUCLEAR MAGNETIC RESONANCE; CATALYST; CHEMICAL INTERACTION; CHEMICAL REACTION; CHLORINATION; INFRARED SPECTROSCOPY; PROTON NUCLEAR MAGNETIC RESONANCE; REACTION ANALYSIS; REPRODUCIBILITY; ROOM TEMPERATURE; SYNTHESIS; TECHNIQUE;

EID: 18744403749     PISSN: 00397881     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-2005-861845     Document Type: Article

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