A Fluorogenic 1,3-Dipolar Cycloaddition Reaction of 3-Azidocoumarins and Acetylenes.
β Scribed by Krishnamoorthy Sivakumar; Fang Xie; Brandon M. Cash; Su Long; Hannah N. Barnhill; Qian Wang
- Publisher
- John Wiley and Sons
- Year
- 2005
- Weight
- 22 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0931-7597
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π SIMILAR VOLUMES
of either N-benzoylalanine or N-acetylphenylgllcine. The preparative application of this new pyrrole synthesis is simplified by the fact that alkyloxazolones, which are unstable and difficult lo purify [I], can be used in sifu. Thus, (5) is obtained by the reaction of phenylglycine or N-acetylphenyl
## Abstract For Abstract see ChemInform Abstract in Full Text.
The 1,3-dipolar cycloaddition reactions of nitrilimine with thiazolo[3,2-a]pyrimidine derivatives was investigated. Bis-cycloadducts were obtained through a domino 1,3-dipolar cycloaddition/ring-opening/ring-opening/ 1,3-dipolar cycloaddition processes. The structures of the products were characteri