The effect of 538-58-9 reaction temperature change on equilibrium

A chemical reaction often occurs in steps, although it may not always be obvious to an observer. Thank you very much for taking the time to read this article. If you are also interested in other aspects of 1,5-Diphenylpenta-1,4-dien-3-one, CAS: 538-58-9, you can also browse my other articles.

The molecularity of an elementary reaction is the number of molecules that collide during that step in the mechanism. If there is only a single reactant molecule in an elementary reaction, that step is designated as unimolecular.538-58-9, name is 1,5-Diphenylpenta-1,4-dien-3-one. A new synthetic method of this compound is introduced below. , 538-58-9

Step 1. Under a nitrogen atmosphere, add 8 L of absolute ethanol and 0.112 kg of anhydrous sodium acetate to a glass reactor heated in a water bath.When the system temperature was heated to 68 C, 0.92 kg of dibenzylideneacetone obtained in Example 1 was added.After stirring for 30 minutes, add ice to the water bath heater to quickly cool the system down to 60 C.Then, 0.2 kg of palladium dichloride prepared in Example 1 was added and reacted at 60 C for 2 hours.Funnel filtration gave bis (dibenzylideneacetone) palladium (0);

A chemical reaction often occurs in steps, although it may not always be obvious to an observer. Thank you very much for taking the time to read this article. If you are also interested in other aspects of 1,5-Diphenylpenta-1,4-dien-3-one, CAS: 538-58-9, you can also browse my other articles.

Reference£º
Patent; Xi’an Kaili New Materials Co., Ltd.; Zhang Jielan; Chen Dan; Yan Pandun; Xiao Dawei; Li Yuefeng; Wan Kerou; (6 pag.)CN110256503; (2019); A;,
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