Novel and regioselective lithiation of the unsymmetrical Hantzsch-type 1,4-dihydropyridine by participation of the neighboring sulfinyl group

Chemical and Pharmaceutical Bulletin

Volumn 44, Issue 2, 1996, Pages 457-459

  Miyashita, K ^a   Nishimoto, M ^a   Murafuji, H ^a   Obika, S ^a   Imanishi, T ^a  

^a OSAKA UNIVERSITY   (Japan)

Author keywords

1,4 dihydropyridine; Hantzsch ester; lithiation; neighboring group participation; p tolylsulfinyl group; regioselectivity

Indexed keywords

1,4 DIHYDROPYRIDINE; 1,4 DIHYDROPYRIDINE DERIVATIVE; LITHIUM DERIVATIVE;

ARTICLE; CHEMICAL MODIFICATION; CHEMICAL REACTION; CHEMICAL STRUCTURE;

EID: 0029984424     PISSN: 00092363     EISSN: None     Source Type: Journal    
DOI: 10.1248/cpb.44.457     Document Type: Article

References (0)