114655-48-0Relevant articles and documents
Insertion of Nitriles into Zirconocene 1-aza-1,3-diene Complexes: Chemoselective Synthesis of N-H and N-Substituted Pyrroles
Yu, Shasha,Xiong, Meijun,Xie, Xin,Liu, Yuanhong
supporting information, p. 11596 - 11599 (2016/02/19)
The direct insertion of nitriles into zirconocene-1-aza-1,3-diene complexes provides an efficient, chemoselective, and controllable synthesis of N-H and N-substituted pyrroles upon acidic aqueous work-up. The outcome of the reaction (that is, the formatio
Eco-friendly synthesis of imines by ultrasound irradiation
Guzen, Karla P.,Guarezemini, Alexandre S.,órf?o, Aline T.G.,Cella, Rodrigo,Pereira, Claudio M.P.,Stefani, Hélio A.
, p. 1845 - 1848 (2008/02/05)
A series of imines was synthesized by an ultrasound-assisted reaction of aldehydes and primary amines using silica as the promoter. Products were obtained in high yields even in large scale synthesis.
One-pot synthesis of N-chloroacetyl 1-aminoalkyl phosphonates - Precursors of 4-phosphono-β-lactams
Moonen, Kristof,Stevens, Christian V.
, p. 3603 - 3612 (2007/10/03)
4-Phosphono-β-lactams are synthesized via a three-step sequence, including final formation of the C3-C4 bond through a phosphorus-stabilized carbanion. The chlorinated precursors can be synthesized via two different methods: a one-pot N-acylation of an aromatic imine followed by addition of a trialkyl phosphite or phosphonylation of a suitable imine followed by N-acylation in a separate reaction step. The former method was preferred because of the ease of the reaction and the good yields obtained. Georg Thieme Verlag Stuttgart.