7707-71-3Relevant articles and documents
Zinc(II)-Catalyzed Synthesis of Propargylamines by Coupling Aldimines and Ketimines with Alkynes
Shehzadi, Syeda Aaliya,Saeed, Aamer,Lemière, Filip,Maes, Bert U. W.,Abbaspour Tehrani, Kourosch
supporting information, p. 78 - 88 (2018/03/27)
A ZnII-catalyzed reaction between imines, which were derived from unactivated aldehydes or ketones and primary amines or α-amino acid esters, and terminal alkynes has led to the rapid and efficient formation of tri- and tetrasubstituted propargylamines (from aldimines and ketimines, respectively) in good to excellent yields. No additives or extra Lewis acid reagents were required for the imine-alkyne coupling reaction.
ELECTRON TRANSFER PROCESSES IN REACTIONS OF LITHIUM DIALKYLAMIDES. USE OF THE N-PROPYLCYCLOBUTYLAMINYL RADICAL RING OPENING AS A PROBE REACTION
Newcomb, Martin,Williams, William G.
, p. 2723 - 2726 (2007/10/02)
N-Lithio-N-propylcyclobutylamine has been used as a qualitative mechanistic probe for electron transfer processes in several reactions.
ISOMERIZATIONS OF SMALL RING LITHIUM DIALKYLAMIDES
Newcomb, Martin,Williams, William G.,Reeder, Robert A.
, p. 4863 - 4866 (2007/10/02)
Lithium N-butylcyclopropylamide (1) and lithium N-propylcyclobutylamide (2) rearrange in etheral solvents by nucleophilic eliminative ring fission process; amide 1 is highly reactive whereas 2 is somewhat stable.
