Synthesis of [1]Benzopyrano[4,3-b]pyrrol-4(1H)-ones from 4-chloro-3-formylcoumarin

Synthesis

Volumn , Issue 13, 2001, Pages 1941-1948

  Alberola, A ^a   Calvo, L ^a   Gonzalez Ortega A ^a   Encabo, A P ^a   Sanudo M C ^a  

^a UNIVERSITY OF VALLADOLID   (Spain)

Author keywords

3 formylcoumarin; Benzopyranopyrroles; amino esters; amino ketones; amino nitriles

Indexed keywords

AROMATIC HYDROCARBONS; DERIVATIVES;

CYCLIZATION PROCESS;

SYNTHESIS (CHEMICAL);

4 CHLORO 3 FORMYLCOUMARIN; BENZOPYRAN DERIVATIVE; COUMARIN DERIVATIVE; ESTER; KETONE; NITRILE; PYRROLE DERIVATIVE; UNCLASSIFIED DRUG; [1] BENZOPYRANO[4,3 B]PYRROL 4(1H) ONE DERIVATIVE;

ARTICLE; CATALYSIS; CRYSTAL STRUCTURE; CYCLIZATION; REACTION ANALYSIS; STRUCTURE ANALYSIS; SYNTHESIS;

EID: 0034800599     PISSN: 00397881     EISSN: None     Source Type: Journal    
DOI: 10.1055/s-2001-17696     Document Type: Article

References (26)