Tetrahedron letters

Highly regio-and chemo-selective γ-addition of benzylic group to N-alkoxycarbonylpyridiniuin salts by means of organotin reagent

R Yamaguchi, M Moriyasu, M Kawanisi

Index: Yamaguchi, Ryohei; Moriyasu, Masataka; Kawanisi, Mituyosi Tetrahedron Letters, 1986 , vol. 27, # 2 p. 211 - 214

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Citation Number: 32

Abstract

Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... Benzyltin reagents undergo highly regio- and chemo-selective γ-addition to a variety of -acylpyridinium salts to give4-benzyl-1,4-dihydropyridines exclusively in good yields. ... All new compounds gave consistent spectral data (mass, IR, 1 H- and 13 C-NMR) with the proposed structures.