Lithium perchlorate-induced electrophilic activation: one-pot synthesis of 3-aryl-2-thioxotetrahydropyrimidin-4-one derivatives from aryl isothiocyanates

Tetrahedron Letters

Volumn 51, Issue 6, 2010, Pages 966-969

  Kumar, Varun ^a   Nair, Vipin A ^a  

^a NATIONAL INSTITUTE OF PHARMACEUTICAL EDUCATION AND RESEARCH NIPER   (India)

Author keywords

[No Author keywords available]

Indexed keywords

4 PYRIMIDINONE DERIVATIVE; ISOTHIOCYANIC ACID DERIVATIVE; LITHIUM DERIVATIVE; LITHIUM PERCHLORATE; TRIETHYLAMINE; UNCLASSIFIED DRUG;

ARTICLE; CATALYST; CHEMICAL REACTION; DRUG SYNTHESIS; ONE POT SYNTHESIS; POLYMERIZATION;

EID: 73249153502     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2009.12.043     Document Type: Article

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11. 4. It was further concentrated and purified by column chromatography on silica gel using a mixture of ethyl acetate-hexane (15:85) to obtain the pure product, which was recrystallized from MeOH.