Journal
TETRAHEDRON LETTERS
Volume 47, Issue 50, Pages 8917-8920Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2006.10.056
Keywords
pyrido[4,3-d]pyrimidines; heterocycles; combinatorial chemistry; library
Categories
Ask authors/readers for more resources
The synthesis of a 5,7-dichloropyrido[4,3-d]pyrimidine scaffold is described. The chlorine at position 5 can selectively be displaced by different palladium-catalyzed cross-coupling reactions and nucleophilic aromatic substitutions. In the subsequent step, the chlorine at position 7 can be further derivatized. The described synthetic sequence allows for the construction of a diverse pyrido[4,3-d]pyrimidine library with structural variations at positions 5 and 7. (c) 2006 Elsevier Ltd. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available