Efficient microwave-assisted synthesis of 5-deazaflavine derivatives.
نویسندگان
چکیده
A series of pyrimido[4,5-b]quinolines (5-deazaflavines), were synthesized by microwave assisted intramolecular cyclization. The N⁴-substituted-2,4-diamino-6-chloro-pyrimidine-5-carbaldehydes, were prepared by selective monoamination of 2-amino-4,6-dichloropyrimidine-5-carbaldehyde with aliphatic and aromatic amines.
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ورودعنوان ژورنال:
- Molecules
دوره 15 10 شماره
صفحات -
تاریخ انتشار 2010