Tetrahedron Letters

A synthesis of 4, 7-dihydro-1H-dipyrrolo [3, 2-b: 2′, 3′-d] pyrrole and 4, 7-dihydro-4H-thieno [3, 2-b] pyrrolo [2, 3-d] pyrrole systems

T Aratani, H Yoshihara, G Suzukamo

Index: Aratani, Tadatoshi; Yoshihara, Hiroshi; Suzukamo, Gohfu Tetrahedron Letters, 1989 , vol. 30, # 13 p. 1655 - 1656

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Citation Number: 8

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. ... The titled two systems (3 and 6), both new members of linearly fused heteroaromatics, were prepared using pyrrolo-annulation reaction: condensation of an aromatic aldehyde with azidoacetate followed by thermolysis of the resulting azidoacrylate. ... The titled two systems (A = N-Me or S), ...