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The First Microwave-Assisted Regiospecific Synthesis of 6-Substituted Pterins.
β Scribed by Shyamaprosad Goswami; Avijit Kumar Adak
- Publisher
- John Wiley and Sons
- Year
- 2003
- Weight
- 120 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0931-7597
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β¦ Synopsis
Abstract
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π SIMILAR VOLUMES
A series of novel 2, 6-diaromatic-aminopurines (6a-6t) have been synthesized from guanine and characterized fully. The effects of different catalysts on the N-alkylation of 2-position of purine ring were discussed.
## Abstract The conversion of (IV) to (V) can also be conducted in the presence of HCl or AlCl~3~.
## Abstract magnified image A fast, efficient and convenient reaction of 6,7,8βtrimethoxyβ4βchloroquinazoline and aryl (or benzyl) amines was achieved under microwave irradiation in isopropyl alcohol, providing a simple method for synthesis of novel 6,7,8βtrimethoxy __N__βsubstitutedβ4βaminoquinaz