Tetrahedron letters

Regioselective Pd-mediated coupling between 2, 6-dichloropurines and organometallic reagents

LL Gundersen, G Langli, F Rise

Index: Gundersen, Lise-Lotte; Langli, Geir; Rise, Frode Tetrahedron Letters, 1995 , vol. 36, # 11 p. 1945 - 1948

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Citation Number: 50

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. ... Selective coupling in the purine 6-position has been achieved, by reacting N-benzylated 2,6-dichloropurines with organotin and organozinc reagents. The positional identity products were established from long range HETCOR or nOe NMR experiments.