38824-10-1Relevant academic research and scientific papers
Palladium Catalyzed Direct Acylation of Iodo-Acetanilides/Iodo-Phenyl Acetates: Domino One-Pot Synthesis of 2-Quinolinones
Basuli, Scuhand,Satyanarayana, Gedu
, p. 957 - 970 (2017/12/07)
Pd-catalyzed direct acylation reaction of iodoacetanilides/iodophenyl acetates with aldehydes is presented. Simple, bench-top aldehydes were used as non-toxic acylating agents. This protocol comprises direct coupling with aldehydes without activating the carbonyl group and without directing group assistance. The strategy was applied to a domino one-pot synthesis of 2-quinolinones through acylation and intramolecular aldol condensation. Significantly, the strategy was extended to the domino one-pot synthesis of drugs and bioactive compounds.
Palladium-catalyzed direct ortho -acylation through an oxidative coupling of acetanilides with toluene derivatives
Yin, Zhangwei,Sun, Peipei
, p. 11339 - 11344 (2013/02/23)
A facile ortho-acylation of acetanilides by a Pd-catalyzed oxidative C-H activation was developed in which low toxic, stable, and commercially available toluene derivatives were first used as acylation reagents by a tandem reaction to form o-acylacetanili
Palladium-catalyzed oxidative C-H bond acylation of acetanilides with benzylic alcohols
Yuan, Yu,Chen, Duanteng,Wang, Xiaowei
, p. 3373 - 3379 (2012/02/03)
An efficient and clean method to construct C-C bonds has been developed via the acylation reaction of acetanilides with benzylic alcohols using tert-butyl hydroperoxide (TBHP) as oxidant catalyzed by palladium acetate in the presence of triflic acid (TfOH). The acylation reactions exhibit excellent reactivities, and up to 95% yield of the corresponding aryl ketone could be obtained under the optimal conditions. Copyright
