43073-37-6Relevant articles and documents
Synthesis method and applications of N heteroatom polysubstituted benzoquaternary cycloketone
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Paragraph 0075; 0081-0084, (2020/03/12)
The invention discloses an N heteroatom polysubstituted benzoquaternary cycloketone synthesis method. According to the invention, the synthetic route starts from a known aniline compound A, the hundred g-scale preparation can be achieved, the yield can ac
Catalytic Enantioselective Synthesis of 3,4-Polyfused Oxindoles with Quaternary All-Carbon Stereocenters: A Rh-Catalyzed C-C Activation Approach
Qiu, Bo,Li, Xiao-Tong,Zhang, Jian-Yu,Zhan, Jun-Ling,Huang, Shuang-Ping,Xu, Tao
supporting information, p. 7689 - 7693 (2018/12/14)
The first Rh-catalyzed enantioselective synthesis of a 3,4-polyfused oxindole ring system enabled by carboacylation of acrylic amides based on C-C activation is reported. This transformation provides a new entry to access 3,4-polyfused oxindoles bearing q