286-61-3Relevant academic research and scientific papers
Direct and Stereospecific Synthesis of N-H and N-Alkyl Aziridines from Unactivated Olefins Using Hydroxylamine-O-Sulfonic Acids
Ma, Zhiwei,Zhou, Zhe,Kürti, László
supporting information, p. 9886 - 9890 (2017/08/08)
A RhII-catalyzed direct and stereospecific N-H- and N-alkyl aziridination of olefins is reported that uses hydroxylamine-O-sulfonic acids as inexpensive, readily available, and nitro group-free aminating reagents. Unactivated olefins, featuring a wide range of functional groups, are converted into the corresponding N-H or N-alkyl aziridines in good to excellent yields. This operationally simple, scalable transformation proceeds efficiently at ambient temperature and is tolerant towards oxygen and trace moisture.
Activation of manganese nitrido complexes by Bronsted and Lewis acids. Crystal structure and asymmetric alkene aziridination of a chiral salen manganese nitrido complex
Ho, Chi-Ming,Lau, Tai-Chu,Kwong, Hoi-Lun,Wong, Wing-Tak
, p. 2411 - 2413 (2007/10/03)
Styrene is readily converted to 2-phenylaziridine by salen manganese(v) nitrido complexes in the presence of Bronsted or Lewis acids such as F3CCO2H or BF3, the crystal structure of a chiral manganese nitrido complex that
Asymmetric Catalysis by Vitamin B12: The Isomerization of Achiral Aziridines to Optically Active Allylic Amines
Zhang, Zhong da,Scheffold, Rolf
, p. 2602 - 2615 (2007/10/02)
Achiral N-acylaziridines are isomerized to optically active N-acyl-allylamines in ee's of up to 95percent by catalytic amounts of cob(I)alamin in MeOH.
Synthesis of N-Methoxy and N-H Aziridines from Alkenes
Vedejs, Edwin,Sano, Hiroshi
, p. 3261 - 3264 (2010/11/30)
Electron-rich alkenes are converted into N-methoxyaziridines by treatment with HN(OCH3)2 and trimethylsilyl triflate.Reduction with Li/ammonia affords the N-H aziridines. Key words: Aziridine; N-methoxyaziridine; N-methoxycaprolactam; dimethoxyamine; nitrenium ion
