Talk:Cinnamic acid

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Does anyone know what the IR of trans-cinnamic Acid looks like? because mine looks very similar to that of Camphor

The article incorrectly refers to the reaction as a Claisen condensation. I changed it to refer to the aldol condensation (with accompanying hydrolysis of the anhydride) Azmanam (talk) 14:49, 7 April 2016 (UTC)

MALDI-MS

Its use in MALDI-MS would be great. Aaadddaaammm 01:16, 4 November 2006 (UTC)

WikiProject Food and drink Tagging

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Solubility

The solubility given for this compound is incomplete. It should be stated what substance it is soluble in, what temperature this occurs at, and the correct units. As it stands, none of these requirements have been met. — Preceding unsigned comment added by Numinin (talk • contribs) 01:14, 8 September 2011 (UTC)

Add reference to Truxillic acids

Cinnamon acid is often found with truxillic acids; due to photocatalyzed formation of cyclobityl ring. Shjacks45 (talk) 22:18, 9 May 2019 (UTC)

Which was first (citation needed tag)

The Ullman ref states that the Perkins reaction is the oldest one used for commercial production. This is properly sourced and can be stated with confidence in the article until information counter to that surfaces. --Lpd-Lbr (talk) 15:02, 16 September 2019 (UTC)