Flexible application of 1,5-Diphenylpenta-1,4-dien-3-one in synthetic route

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

General procedure: General procedure (GP): Dienones 2a-m (0.25 mmol) and diamide 1a or 1b (74 mg, 0.25 mmol)were dissolved in 10 mL of dry CH2Cl2 in a 25 mL round bottom flask. DBU (3 eq, 114 mg, 0.75 mmol)was added to the reaction, which was subsequently stirred for 2-3 h. After the reaction was completedas determined by TLC, the crude material was subjected to column chromatography using ethylacetate/n-hexane (2:3) to give the desired compounds 3a-m.

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
Article; Al-Majid, Abdullah Mohammed; Islam, Mohammad Shahidul; Atef, Saleh; El-Senduny, Fardous F.; Badria, Farid A.; Elshaier, Yaseen A. M. M.; Ali; Barakat, Assem; Motiur Rahman; Molecules; vol. 24; 7; (2019);,
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