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1,3-Dipolar Cycloaddition Reactions of Some 3-Aryl-Phthalazinium-1-Olates, Part II

✍ Scribed by N. Çelebi; I. Kayalidere; L. Türker


Publisher
Wiley (John Wiley & Sons)
Year
2010
Weight
373 KB
Volume
104
Category
Article
ISSN
0037-9646

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✦ Synopsis


Reactions of some new 3-a1yLphthalaziNum-1-olates were studied with olefinic and acetylenic dipolarophiles giving the expected cycloadducts. However, the cycloaddition of 3-(4',6'-dimethylpyrimidin-2'-yl)-phthalaziNum-I-olate with ethyl acetylenecarboxylate was not regioselective and gave a mixture of two possible regioisomers.


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