An efficient general synthesis of novel functionalized tetrahydroisoquinoline derived enamines via polarized ketene N,S-acetals

Synlett

Volumn , Issue 5, 2000, Pages 653-657

  Barun, Okram ^a   Mohanta, Pramod Kumar ^a   Ila, H ^a   Junjappa, H ^a  

^a INDIAN INSTITUTE OF TECHNOLOGY KANPUR   (India)

Author keywords

1 (substituted methylene) 1,2,3,4 tetrahydroisoquinolines; Heterocyclic enaminones; Heterocyclic enaminonitrile; Polarized ketene dithioacetals; Polarized ketene N,S acetals

Indexed keywords

ACETAL DERIVATIVE; ENAMINE; ESTER; HOMOVERATRYLAMINE; KETENE DERIVATIVE; MERCURIC CHLORIDE; NITRILE; TETRAHYDROISOQUINOLINE DERIVATIVE;

ACYLATION; ARTICLE; CHEMICAL REACTION KINETICS; CYCLIZATION; NONHUMAN; POLYMERIZATION; SYNTHESIS;

EID: 0034032707     PISSN: 09365214     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

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44. 4), concentrated and purified by passing through silica gel column using hexane/ethyl acetate (9:1) as eluent.
45. 4 (353.42): C 71.37, H 6.56, N 3.96% Found: C 71.56, H 6.67, N 3.81%.