Tandem aza-wittig reaction/electrocyclic ring-closure a facile entry to the synthesis of fused pyrimidines: Preparation of pyrazolo[3,4-d] and 1,2,3-triazolo[4,5-d]pyrimidine derivatives.
- 1 January 1987
- journal article
- Published by Elsevier in Tetrahedron Letters
- Vol. 28 (38) , 4451-4454
- https://doi.org/10.1016/s0040-4039(00)96536-5
Abstract
No abstract availableKeywords
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