Facile and efficient synthesis of polyfunctionalized benzofurans: three-component coupling reactions from an alkynylsilane, an o-hydroxybenzaldehyde derivative, and a secondary amine by a Cu(I)-Cu(II) cooperative catalytic system

Tetrahedron Letters

Volumn 49, Issue 21, 2008, Pages 3437-3440

  Sakai, Norio ^a   Uchida, Naoki ^a   Konakahara, Takeo ^a  

^a TOKYO UNIVERSITY OF SCIENCE   (Japan)

Author keywords

Alkynylsilane; Benzofuran; Copper catalyst; Multi component reaction

Indexed keywords

1 PHENYL 2 (TRIMETHYLSILYL)ACETYLENE; ACETYLENE DERIVATIVE; AMINE; BENZOFURAN DERIVATIVE; COPPER; COPPER CHLORIDE; SALICYLALDEHYDE; SILANE DERIVATIVE;

ARTICLE; CATALYSIS; CHEMICAL REACTION; CYCLIZATION; SYNTHESIS;

EID: 42649137242     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2008.03.111     Document Type: Article

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