Structures of xanthophanic and glaucopha
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L. Crombie; D.E. Games; M.H. Knight
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Article
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1964
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Elsevier Science
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French
β 183 KB
Methyl xaathophaulc acid (yellow) and ðyl glaucophaaic acid (black) form when ethyl ethoxymethyleneacetoacetate aud ethyl sodioacetoacetate are heated together.(') Diethyl xauthopmc acid ha6 received implausible quiaouoid fomulatious,(2\*3) but Fiestc4) ha6 euggested a more acceptable structure (