New DBU (1,8-diazabicyclo[5.4.0]undec-7-ene) assisted one-pot synthesis of 2,8-disubstituted 4H-1-benzopyran-4-ones

Synthesis

Volumn , Issue 2, 1997, Pages 195-201

  Riva, Carlo ^a   De Toma, Carlo ^a   Donadel, Leandro ^a   Boi, Carlo ^a   Pennini, Renzo ^a   Motta, Gianni ^a   Leonardi, Amedeo ^a  

^a Recordati SpA   (Italy)

Author keywords

1,8 diazabicyclo 5.4.0 undec 7 ene; 2,8 disubstituted 4H 1 benzopyran 4 ones; 2 hydroxy 3 (1 oxoa lkyl) benzoates; 4 oxo 4H 1 benzopyran 8 carboxylate s; one pot synthesis

Indexed keywords

BENZOPYRAN DERIVATIVE;

ARTICLE; DRUG SYNTHESIS; IN VITRO STUDY; METHODOLOGY; NUCLEAR MAGNETIC RESONANCE; REACTION ANALYSIS; STEREOCHEMISTRY;

EID: 0031053930     PISSN: 00397881     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-1997-1168     Document Type: Article

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