Fused pyrimidines by a tandem aza-Wittig/electrocyclic ring closure strategy: synthesis of pyrazolo[3,4-d]pyrimidine, [1,2,3]triazolo[4,5-d]pyrimidine, and thiazolo[4,5-d]pyrimidine derivatives
- 1 September 1988
- journal article
- research article
- Published by American Chemical Society (ACS) in The Journal of Organic Chemistry
- Vol. 53 (20) , 4654-4663
- https://doi.org/10.1021/jo00255a003
Abstract
No abstract availableThis publication has 2 references indexed in Scilit:
- Heterocyclic studies. 2. 5‐Chloro‐1H‐1,2,3‐triazole‐4‐carboxaldehydes, preparation and rearrangement reactionsJournal of Heterocyclic Chemistry, 1984
- Heilmittelchemische Studien in der heterocyclischen Reihe. 34. Mitteilung. Pyrazolo‐pyrimidine V. Eine neue Synthese von Pyrazolo[3,4‐d]pyrimidinen mit coronarerweiternden EigenschaftenHelvetica Chimica Acta, 1962