+++2 Heterocycles

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1. Heterocycles;
Synthesis of 4,6-Dihydro-4-oxopyrido[2,1-a]isoindoles and 4,6-Dihydro-6-oxothieno[2',3',:3,4]pyrrolo[1,2-a]pyridines;
Serge Burner, Rolf Canesso, and Ulrich Widmer*
Vol 37, Issue 1, 1994, pp.239-243,

DOI:

http://dx.doi.org/10.3987/COM-93-S41

2. Heterocycles;
Heteroaromaticity. 9. The Role of Zwitterions in the Tautomerism of Hydroxy-
and Mercaptoheterocycles;
Clive W. Bird*
Vol 37, Issue 1, 1994, pp.249-255,

DOI:

http://dx.doi.org/10.3987/COM-93-S48

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