ChemInform Abstract: Novel Heteroaromati
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T. KITAMURA; K. TSUDA; Y. FUJIWARA
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Article
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2010
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John Wiley and Sons
⚖ 31 KB
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## Novel Heteroaromatic C-H Insertion of Alkylidenecarbenes. A New Entry to Furopyridine Synthesis. -The reaction of the potassium salt of 4-hydroxypyridine (I) with alkynyl(phenyl)iodonium tosylates (II) generates 2-pyridyloxyalkylidenecarbenes which undergo intramolecular heteroaromatic C-H ins