An article Rhodium-catalyzed sequential intermolecular hydroacylation and deconjugative isomerization toward diversified diketones WOS:000605450500005 published article about S-SUBSTITUTED ALDEHYDES; ALKYNE HYDROACYLATION; ALLYLIC ALCOHOLS; COUPLING REACTION; C-H; ALKENE; CYCLIZATION; MECHANISM; SCOPE; ACID in [You, Guirong; Yan, Jizhong] Zhejiang Univ Technol, Coll Pharmaceut Sci, Hangzhou 310014, Peoples R China; [You, Guirong; Chang, Zhi-Xin; Xia, Chengcai; Li, Fu-Rong; Li, Hong-Shuang] Shandong First Med Univ & Shandong Acad Med Sci, Sch Pharmaceut Sci, Inst Pharmacol, Tai An 271014, Shandong, Peoples R China in 2021, Cited 52. The Name is 4-Methoxybenzaldehyde. Through research, I have a further understanding and discovery of 123-11-5. Name: 4-Methoxybenzaldehyde
A rhodium-catalyzed tandem intermolecular hydroacylation of terminal alkyne-substituted secondary alcohols with chelating aldehydes and deconjugative isomerization of the resulting alpha,beta-unsaturated ketones for the preparation of synthetically valuable 1,4-diketones is developed. Of note, the completely atom-economical protocol can be extended to the alkynyl alcohols with appropriate carbon chain length, from which 1,5-diketone and 1,6-diketone were obtained involving the short-range deconjugative isomerization. Given its robustness, broad substrate scope, and excellent regioselectivity, this approach provides a promising platform for the synthesis of diverse diketones.
Name: 4-Methoxybenzaldehyde. About 4-Methoxybenzaldehyde, If you have any questions, you can contact You, GR; Chang, ZX; Yan, JZ; Xia, CC; Li, FR; Li, HS or concate me.
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Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles