Selective Ruthenium-Catalyzed Reductive Alkoxylation and Amination of Cyclic Imides
作者:Jose R. Cabrero-Antonino、Iván Sorribes、Kathrin Junge、Matthias Beller
DOI:10.1002/anie.201508575
日期:2016.1.4
is the selective ruthenium‐catalyzed reductive alkoxylation and amination of phthalimides/succinimides. Notably, this novel methodology avoids hydrogenation of the aromatic ring and allows methoxylation of substituted imides with good to excellent selectivity for one of the carbonyl groups. The reported method opens the door to the development of new processes for the selectivesynthesis of various
BICYCLIC MGLUR5 POSITIVE ALLOSTERIC MODULATORS AND METHODS OF MAKING AND USING SAME
申请人:Conn P. Jeffrey
公开号:US20090270362A1
公开(公告)日:2009-10-29
In one aspect, the invention relates to bicyclic MGluR5 positive allosteric modulators, for example 6-(phenylethynyl)-3,4-dihydroisoquinolin-1(2H)-one, derivatives thereof, and related compounds, which are useful as positive allosteric modulators of the metabotropic glutamate receptor subtype 5 (mGluR5); synthetic methods for making the compounds; pharmaceutical compositions comprising the compounds; and methods of treating neurological and psychiatric disorders associated with glutamate dysfunction using the compounds and compositions. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
DATA STORAGE MEDIUM AND METHOD FOR HIGH DENSITY DATA STORAGE
申请人:Duerig Urs T.
公开号:US20080076903A1
公开(公告)日:2008-03-27
A composition of matter for a recording medium in atomic force data storage devices. The composition includes polyimide oligomers having covalently bonded monomers forming a backbone, the oligomer thermally stable to at least 400° C.; one or more covalent bonding cross-linking moieties incorporated into the polyimide oligomer; and one or more hydrogen bonding cross-linking moieties incorporated into the polyimide oligomer. The covalent and hydrogen bonding cross-linking of the polyimide oligomers may be tuned to match thermal and force parameters required in read-write-erase cycles.