1369589-59-2Relevant academic research and scientific papers
M-CPBA-Mediated Intramolecular Aminohydroxylation of N-Sulfonyl Aminoalkenes to Synthesize β-Hydroxyl Cyclic Amines
Yin, Yan,Zhou, Hong,Sun, Guofeng,Liu, Xichen
, p. 1337 - 1345 (2015)
A variety of structurally diverse N-sulfonyl-protected aminoalkenes readily reacted with m-CPBA to produce a series of β-hydroxyl cyclic amines in high yields through intramolecular aminohydroxylation. This metal-free and easy-to-handle synthetic methodol
[5+2] Cycloaddition of 2-(2-Aminoethyl)oxiranes with Alkynes via Epoxide Ring-Opening: A Facile Access to Azepines
Hu, Chao,Song, Ren-Jie,Hu, Ming,Yang, Yuan,Li, Jin-Heng,Luo, Shenglian
, p. 10423 - 10426 (2016/08/24)
A new FeCl3and BF3?OEt2co-catalyzed tandem hetero-[5+2] cycloaddition of 2-(2-aminoethyl)oxiranes with a wide range of alkynes, including terminal alkynes and alkyl-substituted internal alkynes is presented. This is the fi
Hf(IV)-catalyzed enantioselective epoxidation of N-alkenyl sulfonamides and N-tosyl imines
Olivares-Romero, Jose Luis,Li, Zhi,Yamamoto, Hisashi
supporting information; experimental part, p. 5440 - 5443 (2012/05/20)
Asymmetric epoxidation of allylic and homoallylic amine derivatives catalyzed by Hf(IV)-bishydroxamic acid complexes is described. Under similar conditions, aldimine and ketimine produced oxaziridines. The sulfonyl group is demonstrated to be an effective directing group for these transformations.
