67341-08-6Relevant articles and documents
Novel triazole-based ligands and their zinc(II) and nickel(II) complexes with a nitrogen donor environment as potential structural models for mononuclear active sites
tefane, Bogdan,Perdih, Franc,Vinjevac, Aleksandar,Pogan, Franc
, p. 566 - 575 (2015)
Three new 1,2,3-triazole-based ligands with an N,N,N coordination core were prepared using a convergent synthetic protocol starting from racemic 2-amino-1-phenylethanol. They were tested as chelators for biorelevant ZnII or NiII ions. An N,N,N ligand with a terminal amino functionality coordinated the ZnII in a bidentate fashion, not including the triazole nitrogen. The ligand with two pendant 2-pyridyl groups acted as a tridentate ligand without an N2-triazole coordination to ZnII, while the ligand containing one 2-pyridyl group acted as an inverse-click chelator for NiII ions.
Direct catalytic synthesis of unprotected 2-amino-1-phenylethanols from alkenes by using iron(II) phthalocyanine
Legnani, Luca,Morandi, Bill
, p. 2248 - 2251 (2016/02/18)
Aryl-substituted amino alcohols are privileged scaffolds in medicinal chemistry and natural products. Herein, we report that an exceptionally simple and inexpensive FeII complex efficiently catalyzes the direct transformation of simple alkenes into unprotected amino alcohols in good yield and perfect regioselectivity. This new catalytic method was applied in the expedient synthesis of bioactive molecules and could be extended to aminoetherification.
Osmium-catalyzed vicinal oxyamination of alkenes by N-(4- toluenesulfonyloxy)carbamates
Masruri,Willis, Anthony C.,McLeod, Malcolm D.
, p. 8480 - 8491 (2012/11/13)
N-(4-Toluenesulfonyloxy)carbamates based on a range of common amine protecting groups serve as preformed nitrogen sources in the intermolecular osmium-catalyzed oxyamination reaction of a variety of mono-, di-, and trisubstituted alkenes. The reactions occur with low catalyst loadings and good yields and afford high regioselectivity for unsymmetrically substituted alkenes.