Direct arylation polycondensation for synthesis of optoelectronic materials
نویسندگان
چکیده
منابع مشابه
Allocolchicinoid synthesis via direct arylation.
[reaction: see text] A formal enantioselective synthesis of allocolchicine and a synthesis of a C-ring analogue have been achieved by employing an intramolecular direct arylation of an aryl chloride to form the biaryl carbon-carbon bond and the seven-membered ring.
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چکیده ندارد.
Conjugated poly(azomethine)s via simple one-step polycondensation chemistry: synthesis, thermal and optoelectronic properties
Three conjugated triphenylamine-based poly(azomethine)s were prepared via well-known polycondensation chemistry using cheap and readily available starting materials and the results were contrasted with rrP3HT. Three functionalized diaminetriphenylamines (TPA(X), X 1⁄4 –H, –OMe, –CN) were polymerized in a simple one-step process with 2,3-dihydrothieno[3,4-b][1,4]dioxine-5,7-dicarbaldehyde (ThOx)...
متن کاملGold-catalyzed direct arylation.
Biaryls (two directly connected aromatic rings, Ar(1)-Ar(2)) are common motifs in pharmaceuticals, agrochemicals, and organic materials. Current methods for establishing the Ar(1)-Ar(2) bond are dominated by the cross-coupling of aryl halides (Ar(1)-X) with aryl metallics (Ar(2)-M). We report that, in the presence of 1 to 2 mole percent of a gold catalyst and a mild oxidant, a wide range of are...
متن کاملInnovative Materials for High - Performance Optoelectronic Devices
Aldrich brand products are sold through Sigma-Aldrich Co. LLC. Purchaser must determine the suitability of the product for its particular use. See product information on the Sigma-Aldrich website at sigma-aldrich.com and/or on the reverse side of invoice or packing slip for additional terms and conditions of sale. All prices are subject to change without notice. Introduction Welcome to the firs...
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ژورنال
عنوان ژورنال: Polymer Journal
سال: 2018
ISSN: 0032-3896,1349-0540
DOI: 10.1038/s41428-018-0101-3