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Aroylnitrile oxide cyclizations. 2. Synthesis of (3-aroylisoxazol-5-yl)alkanoic acids |
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| Authors: | John J. Tegeler Craig J. Diamond |
| Abstract: | Intermolecular cyclization of 1,3-dipolar aroylnitrile oxides to terminal alkynols followed by phase transfer catalyzed oxidation provided a short, convenient route to several novel (3-aroylisoxazol-5-yl)alkanoic acids. |
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