1551-74-2Relevant academic research and scientific papers
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.
The Reaction between trans-2-Alkylaminocycloalkanols and Formaldehyde
Barkworth, Peter M. R.,Crabb, Trevor A.
, p. 260 - 264 (2007/10/02)
trans-2-Alkylaminocyclohexanols and trans-2-alkylaminocycloheptanols condense with formaldehyde to give perhydrocycloalkanooxazoles, whereas trans-2-alkylaminocyclopentanols give rise to perhydrocyclopentanodioxazepines.The two types of ring systems are characterized by differing proton-proton geminal coupling constants and 13C NMR parameters.
