53596-81-9Relevant articles and documents
COMPOUNDS, COMPOSITIONS, AND METHODS FOR THE TREATMENT OF DISEASE
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Page/Page column 74; 138-139, (2020/09/19)
Disclosed are compounds and compositions for inhibiting the expression of a pattern recognition receptor (e.g., STING), and methods of use thereof.
Facile synthesis of 3-(ω-acetoxyalkyl)thiophenes and derived copolythiophenes using Rieke zinc
Kudret, Suleyman,Kesters, Jurgen,Janssen, Sander,Van Den Brande, Niko,Defour, Maxime,Van Mele, Bruno,Manca, Jean,Lutsen, Laurence,Vanderzande, Dirk,Maes, Wouter
, p. 22 - 30 (2014/01/17)
An optimized synthetic protocol toward highly reactive Rieke zinc is applied for the preparation of a series of ω-(2,5-dibromothiophene-3-yl) alkyl acetate monomers and statistical copolythiophenes derived thereof, with 10% of ester-functionalized side chains. The obtained conjugated polymers are attractive electron donor materials for organic solar cells, notably to increase the thermodynamic stability of the bulk heterojunction polymer:fullerene active layer blend, and are fully characterized by a combination of spectroscopic, thermal analysis and electrochemical techniques.
Palladium catalyzed cross-coupling reaction of functional organozinc reagents with (2E,4E)- and (2E,4Z)-5-bromopenta-2,4-dienals: Easy access to functional conjugated dienic aldehydes
Vicart, Nicolas,Saboukoulou, Gerard-Simplice,Ramondenc, Yvan,Ple, Gerard
, p. 1509 - 1521 (2007/10/03)
Functional zinc reagents can be applied to palladium catalyzed cross-coupling reaction with (2E,4E)- and (2E,4Z)-5-bromopenta-2,4-dienal. The corresponding functional dienic aldehydes were obtained in goods yields. From the (2E,4E) isomer, the (2E,4E) dienals were isolated as single isomer according to a total stereoselective reaction. But, from the (2E,4Z) isomer the coupling reaction has lead to a mixture of (2E,4E) and (2E,4Z) isomers. A mechanism for the loss of stereoselectivity in the last case is proposed.