I found the field of Chemistry very interesting. Saw the article Electrochemical Iodoamination of Indoles Using Unactivated Amines published in 2020. Application In Synthesis of 1,4-Dioxa-8-azaspiro[4.5]decane, Reprint Addresses Zheng, K (corresponding author), Sichuan Univ, Coll Chem, Key Lab Green Chem & Technol, Minist Educ, Chengdu 610064, Peoples R China.. The CAS is 177-11-7. Through research, I have a further understanding and discovery of 1,4-Dioxa-8-azaspiro[4.5]decane
An environmentally friendly electrochemical approach for iodoamination of various indole derivatives with a series of unactivated amines, amino acid derivatives, and benzotriazoles (more than 80 examples) has been developed. This strategy was further applied in late-stage functionalization of natural products and pharmaceuticals and gram-scale synthesis and radiosynthesis of I-13(1)-labeled compounds. Fundamental insights into the mechanism of the reaction based on control experiments, density functional theory calculation, and cyclic voltammetry are provided.
Application In Synthesis of 1,4-Dioxa-8-azaspiro[4.5]decane. About 1,4-Dioxa-8-azaspiro[4.5]decane, If you have any questions, you can contact Lei, N; Shen, YL; Li, YJ; Tao, P; Yang, LQ; Su, ZS; Zheng, K or concate me.
Reference：
Piperidine – Wikipedia,
Piperidine | C5H7510N – PubChem