Duan, Shengguo; An, Yuehui; Xue, Bing; Chen, Yidian; Zhang, Wan; Xu, Ze-Feng; Li, Chuan-Ying published the artcile< Synthesis of Pyrido[2,3-b]indole Derivatives via Rhodium-Catalyzed Cyclization of Indoles and 1-Sulfonyl-1,2,3-triazoles>, Application of C10H9NO, the main research area is indole sulfonyltriazole preparation rhodium catalyst diastereoselective cycloaddition; pyridoindole preparation.
Acyloxy-substituted α,β-unsaturated imines generated in-situ from triazoles acts as aza-[4C] synthons and be trapped by indoles in a stepwise [4 + 2] cycloaddition reaction, thus providing rapid access to valuable pyrido[2,3-b]indoles in high yields. Attractive features of this reaction system included operational simplicity, readily available substrates, construction of sterically demanding quaternary centers and convenient derivatization using triflate.
Advanced Synthesis & Catalysis published new progress about [4+2] Cycloaddition reaction (stereoselective). 4771-48-6 belongs to class indole-building-block, and the molecular formula is C10H9NO, Application of C10H9NO.
Referemce:
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