62507-47-5Relevant articles and documents
Recyclable polyetheretherketone fiber-supported N-heterocyclic carbene catalysts for nucleophilic acylation of fluorobenzenes
Shi, Xian-Lei,Sun, Benyu,Hu, Qianqian,Liu, Kun,Li, Pengyu,Wang, Juanjuan
supporting information, p. 11390 - 11393 (2020/10/12)
We report for the first time a novel support of polyetheretherketone fiber for the synthesis of recyclable N-heterocyclic carbene (NHC) catalysts. The fiber catalysts were verified in nucleophilic acylation of fluorobenzenes with superior catalytic activities, and successfully recycled by a tiny pair of tweezers over 21 cycles with minimal loss of performance.
Total Synthesis of Termicalcicolanone A via Organocatalysis and Regioselective Claisen Rearrangement
Ito, Saki,Kitamura, Taiki,Arulmozhiraja, Sundaram,Manabe, Kei,Tokiwa, Hiroaki,Suzuki, Yumiko
supporting information, p. 2777 - 2781 (2019/04/30)
A total synthesis of an anticancer xanthone natural product termicalcicolanone A utilizing multiple nucleophilic aromatic substitutions and pericyclic reactions has been developed. The pyrano[3,2-b]xanthen-6-one scaffold was constructed via NHC-catalyzed
Aerobic oxidative acylation of nitroarenes with arylacetic esters under mild conditions: Facile access to diarylketones
Li, Jiang-Sheng,Yang, Qian,Yang, Fan,Chen, Guo-Qin,Li, Zhi-Wei,Kuang, Yin-Jie,Zhang, Wei-Jing,Huang, Peng-Mian
, p. 140 - 145 (2017/12/27)
A facile and regioselective base-mediated aerobic oxidative acylation of nitroarenes to access diarylketones under mild conditions has been developed. It features the use of bench-stable and readily available arylacetates as acyl surrogates, and the absence of transition-metals and synthetic oxidants. This protocol involves a cascade CDC/oxidative decarboxylation process.