File:Synthesis vanillin 4.svg

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Summary[edit]

Summary
Description	synthesis of vanillin (modern method): guaiacol (1) + glyoxylic acid -> vanillylmandelic acid (2) -> vanilglycolic acid (3) -> vanillin (4)
Source	Wikimedia Commons file page
Author	Yikrazuul
Permission	See original Commons license details.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	15:39, 25 May 2026		620 × 172 (60 KB)	Maintenance script (talk \| contribs)	== Summary == Importing file

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Width	620
Height	172.24001