102310-99-6Relevant articles and documents
Preparation of spiro[imidazolidine-4,3′-indolin]-2′-imines: Via copper(i)-catalyzed formal [2 + 2 + 1] cycloaddition of 3-diazoindolin-2-imines and triazines
Zhou, Yuxuan,Ma, Fanghui,Lu, Ping,Wang, Yanguang
, p. 8849 - 8852 (2019)
We report a facile and efficient synthesis of spiro[imidazolidine-4,3′-indolin]-2′-imines via a copper(i)-catalyzed cascade reaction of 3-diazoindolin-2-imines with 1,3,5-triazines. The reaction proceeds under very mild conditions and tolerates a variety of functional groups. The cascade process involves the formation of a copper-carbene intermediate and a formal [2 + 2 + 1] cycloaddition.
Activation Relay on Rhodium-Catalyzed C-H Aminomethylation in Cooperation with Photoredox Catalysis
Liu, Ruixing,Liu, Jiaxin,Wei, Yin,Shi, Min
, p. 4077 - 4081 (2019)
A site selective C-H aminomethylation at indole's C3 position has been achieved by merging rhodium(III)-catalyzed C-H activation and photoredox catalysis in a one-pot manner. An investigation of the mechanistic insights rationalized the essence of the activation relay and the combination mode.
Gold-Catalyzed Tandem Dual Heterocyclization of Enynones with 1,3,5-Triazines: Bicyclic Furan Synthesis and Mechanistic Insights
Zheng, Yang,Chi, Yongjian,Bao, Ming,Qiu, Lihua,Xu, Xinfang
, p. 2129 - 2135 (2017)
A general and unprecedented gold-catalyzed tandem dual heterocyclization reaction of enynones with 1,3,5-triazines has been developed, which provides bicyclic fused furans in high to excellent yields under mild reaction conditions. In addition, mechanistic studies indicate that the reaction goes through a stepwise [3+2+2]-cycloaddition of furanyl gold intermediate, which is generated from gold-catalyzed cyclization of enynone, with two molecules of formaldimines derived in situ from 1,3,5-triazine, instead of formal [4+3]-cycloaddition.
Synthesis of Diversely Substituted Imidazolidines via [3+2] Cycloaddition of 1,3,5-Triazinanes with Donor-Acceptor Aziridines and Their Anti-Tumor Activity
Shi, Zhichao,Fan, Tingting,Zhang, Xun,Zhan, Feng,Wang, Zhe,Zhao, Lei,Lin, Jin-Shun,Jiang, Yuyang
supporting information, p. 2619 - 2624 (2021/04/05)
A Y(OTf)3-catalyzed [3+2] cycloaddition of 1,3,5-triazinanes with donor-acceptor aziridines has been developed, accessing diversely substituted imidazolidines high efficiency. Mechanistic investigations support the formation of imidazolidines through an SN1-like pathway. Furthermore, these imidazolidines exhibit promising anti-tumor activity against a series of human cancer cell lines. (Figure presented.).
Synthesis of α-Amino Tertiary Alkylperoxides by Lewis Acid-Catalyzed Peroxidation of 1,3,5-Triazines
Liu, Lijuan,Shi, Zhichao,Zhang, Xun,Zhan, Feng,Lin, Jin-Shun,Jiang, Yuyang
supporting information, p. 3487 - 3491 (2021/09/20)
α-Substituted peroxides have been found in natural products and are widely used as anti-malarial agents. Zn(OTf)2-catalyzed peroxidation of 1,3,5-triazines has been developed, accessing diversely substituted α-amino tertiary alkylperoxides with high efficiency. Mechanistic investigations and useful synthetic application of the products have also been presented.