Cationic [(Iminophosphine)Nickel(Allyl)]<sup>+</sup>Complexes as the First Example of Nickel Catalysts for Direct Hydroamination of Allenes
作者:Hosein Tafazolian、Joseph A. R. Schmidt
DOI:10.1002/chem.201605611
日期:2017.1.31
The first example of nickel‐catalyzed hydroamination of allenes is reported. The new cationic [(3‐iminophosphine)nickel(allyl)]+ catalysts have been fully characterized and act regioselectively in the catalytic hydroamination of allenes with secondary amines at room temperature.
Synthesis, structure and cytotoxicity of new 2-[(3-aminopropyl)dimethylsilyl]-5-furfural diethylacetals and 2-[(3-aminopropyl)dimethylsilyl]-5-phenylfurans
Novel 2‐[(3‐aminopropyl)dimethylsilyl]‐5‐furfural diethylacetals and 2‐[(3‐aminopropyl)di‐methylsilyl]‐5‐phenylfurans have been synthesized by a hydrosilylation reaction of aliphatic and heterocyclic N‐allylamines in the presence of the Speier's catalyst. The effects of the structure of the amine and nature of organic substituent at the furan ring on the cytotoxicity of the new compounds have been