File:Synthesis vanillin 4.svg

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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 18:32, 9 September 2009 | ![]() | 620 × 172 (60 KB) | wikimediacommons>Yikrazuul | {{Information |Description={{en|1=synthesis of vanillin (modern method): guaiacol (1) + glyoxylic acid -> vanillylmandelic acid (2) -> vanilglycolic acid (3) -> vanillin (4)}} {{de|1=Synthese Vanillins (moderne Methode): Guajacol (1) + Glyoxylsäure -> Va |
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