SULPHUR-LINKED COMPOUNDS FOR TREATING OPHTHALMIC DISEASES AND DISORDERS
申请人:Scott Ian L.
公开号:US20100093865A1
公开(公告)日:2010-04-15
Provided are sulphur-linked compounds, pharmaceutical compositions thereof, and methods of treating ophthalmic diseases and disorders, such as age-related macular degeneration and Stargardt's Disease, using said compounds and compositions.
Regioselective deuteration of alcohols in D<sub>2</sub>O catalysed by homogeneous manganese and iron pincer complexes
作者:Sayan Kar、Alain Goeppert、Raktim Sen、Jotheeswari Kothandaraman、G. K. Surya Prakash
DOI:10.1039/c8gc01052h
日期:——
We report a convenient and cost-effective protocol for the regioselective deuteration of primary and secondary alcohols using Earth abundant homogeneous first row transition metal pincer catalysts. D2O is utilized as both a deuterium source and a solvent, allowing for a benign inexpensive process. Depending on the metal selected (Mn or Fe), a high degree of deuterium incorporation was observed selectively
The convenient and regioselectivedeuteration of hydroxy groups on vicinal carbons was achieved by the combination of 5% ruthenium on carbon (Ru/C), hydrogen gas and deuterium oxide (D2O).
Mechanism of Copper(I)/TEMPO-Catalyzed Aerobic Alcohol Oxidation
作者:Jessica M. Hoover、Bradford L. Ryland、Shannon S. Stahl
DOI:10.1021/ja3117203
日期:2013.2.13
aerobic alcohol oxidation. Recently, we disclosed a (bpy)Cu(I)/TEMPO/NMI catalyst system (NMI = N-methylimidazole) that exhibits fast rates and high selectivities, even with unactivated aliphatic alcohols. Here, we present a mechanistic investigation of this catalyst system, in which we compare the reactivity of benzylic and aliphatic alcohols. This work includes analysis of catalytic rates by gas-uptake
COMPOUNDS FOR TREATING OPHTHALMIC DISEASES AND DISORDERS
申请人:Scott Ian L.
公开号:US20100113539A1
公开(公告)日:2010-05-06
Provided are compounds, pharmaceutical compositions thereof, and methods of treating ophthalmic diseases and disorders, such as age-related macular degeneration and Stargardt's Disease, using said compounds and compositions.