Palladium-Catalyzed Anti-Markovnikov Oxidation of Allylic Amides to Protected β-Amino Aldehydes
作者:Jia Jia Dong、Emma C. Harvey、Martín Fañanás-Mastral、Wesley R. Browne、Ben L. Feringa
DOI:10.1021/ja510163w
日期:2014.12.10
directly from protected allylic alcohols via palladium-catalyzed autotandem reactions, and the application of this method to the synthesis of β-peptide aldehydes is described. From a mechanistic perspective, we demonstrate that tBuOH acts as a nucleophile in the reaction and that the initially formed tert-butyl ether undergoes spontaneous loss of isobutene to yield the aldehyde product. Furthermore, tBuOH
The present invention relates to substituted imidazopyridinyl-aminopyridine compounds and methods of synthesizing these compounds. The present invention also relates to pharmaceutical compositions containing substituted imidazopyridinyl-aminopyridine compounds and methods of treating cell proliferative disorders, such as cancer, by administering these compounds and pharmaceutical compositions to subjects in need thereof.
The present invention relates to substituted imidazopyridinyl compounds and methods of synthesizing these compounds. The present invention also relates to pharmaceutical compositions containing substituted imidazopyridinyl compounds and methods of treating cell proliferative disorders, such as cancer, by administering these compounds and pharmaceutical compositions to subjects in need thereof.
Organic light-emitting diodes and methods for assembly and enhanced charge injection
申请人:Marks J Tobin
公开号:US20050158579A1
公开(公告)日:2005-07-21
New organic light-emitting diodes and related electroluminescent devices and methods for fabrication, using siloxane self-assembly techniques.
新的有机发光二极管和相关电致发光器件及其制造方法,使用硅氧烷自组装技术。
Pharmaceutically active compounds and methods of use
申请人:Durant J. Graham
公开号:US20060270741A1
公开(公告)日:2006-11-30
The present invention relates to pharmaceutically acceptable compounds, including acylguanidine compounds, and methods of treatment and pharmaceutical compositions that utilize or comprise one or more such compounds. Compounds of the invention are particularly useful for the treatment or prophylaxis of neurological injury and neurodegenerative disorders.