Palladium catalyzed reaction of allyl acetates with azide ion gives allylazides, which are readily converted into the corresponding primaryallylamines upon treatment with PPh3/NaOH.
A slightly adapted catalyst system has been successfully applied in the directamination of primary and secondaryalcohols. Moreover, the applicability to diols has been shown, giving high selectivity towards the primary diamines. It was found that the Ru/P ratio as well as the amount of ammoniaused are highly important in this system, especially for higher substrate loadings. The catalyst was employed
Palladium-catalysed Transfer Hydrogenation of Azobenzenes and Oximes using Ammonium Formate†
作者:G. K. Jnaneshwara、A. Sudalai、V. H. Deshpande
DOI:10.1039/a705957d
日期:——
The reductive cleavage of azobenzenes, including the reduction of oximes to their corresponding amines, has been achieved with Pd0 using ammonium formate as hydrogen source.
使用甲酸铵作为氢源的Pd 0已实现了偶氮苯的还原裂解,包括肟的还原为相应的胺。
Synthesis and biological activity of 5-aminopyrimidineterpenes
作者:Zbigniew Rykowski
DOI:10.3797/scipharm.2007.75.1
日期:——
The synthesis of 4-arylamine-6-methyl-2-phenyl-5- methylamine-terpene derivatives was presented and an antibacterial activity of the obtained compounds was investigated.
介绍了4-芳基胺-6-甲基-2-苯基-5-甲基胺-萜烯衍生物的合成,并研究了所得化合物的抗菌活性。
Goldschmidt, Chemische Berichte, 1893, vol. 26, p. 2086