Journal of the Chemical Society (Resumed)

846. Thermal cyclization of o-aroyloxyacetoarones. Part III. Synthesis in the chromone series

TM O'Toole, TS Wheeler

Index: O'Toole; Wheeler Journal of the Chemical Society, 1956 , p. 4411,4413

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Citation Number: 1

Abstract

IT was shown in Part I 1 that o-aroyloxyacetoarones yield flavones when heated in glycerol; in some instances the yield is excellent. 2 Flavonol 3-methyl ethers can also be synthesised in this way. 3 The method has now been extended to the synthesis of 'I-hydroxy-and 5: 7-

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