5,5''-bis-(4-methoxy-phenyl)-2,2''-dimethyl-2',5'-dihydro-[3,3';4',3'']terthiophene

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Chemical Name:5,5''-bis-(4-methoxy-phenyl)-2,2''-dimethyl-2',5'-dihydro-[3,3';4',3'']terthiophene
CAS No.:888743-92-8
Molecular Formula:C₂₈H₂₆O₂S₃
Molecular Weight:490.711
Hs Code.:

Synonyms:5,5''-bis-(4-methoxy-phenyl)-2,2''-dimethyl-2',5'-dihydro-[3,3';4',3'']terthiophene

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Chemical Property of 5,5''-bis-(4-methoxy-phenyl)-2,2''-dimethyl-2',5'-dihydro-[3,3';4',3'']terthiophene

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Technology Process of 5,5''-bis-(4-methoxy-phenyl)-2,2''-dimethyl-2',5'-dihydro-[3,3';4',3'']terthiophene

There total 4 articles about 5,5''-bis-(4-methoxy-phenyl)-2,2''-dimethyl-2',5'-dihydro-[3,3';4',3'']terthiophene which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 84.0%

: 888743-90-6
3,4-bis-(5-iodo-2-methylthien-3-yl)-2,5-dihydrothiophene

: 5720-07-0
4-methoxyphenylboronic acid

: 888743-92-8
5,5''-bis-(4-methoxy-phenyl)-2,2''-dimethyl-2',5'-dihydro-[3,3';4',3'']terthiophene

Guidance literature:: 3,4-bis-(5-iodo-2-methylthien-3-yl)-2,5-dihydrothiophene; With potassium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; at 20 ℃; for 0.166667h;

4-methoxyphenylboronic acid; In tetrahydrofuran; Heating;
DOI:10.1055/s-2006-933108