6,7-bis(4'-butoxy-1',4-biphen-1-yl)-4,9-bis(thien-2-yl)[1,2,5]thiadiazolo[3,4-g]quinoxaline

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Chemical Name:6,7-bis(4'-butoxy-1',4-biphen-1-yl)-4,9-bis(thien-2-yl)[1,2,5]thiadiazolo[3,4-g]quinoxaline
CAS No.:1258434-15-9
Molecular Formula:C₄₈H₄₀N₄O₂S₃
Molecular Weight:801.069
Hs Code.:

Synonyms:6,7-bis(4'-butoxy-1',4-biphen-1-yl)-4,9-bis(thien-2-yl)[1,2,5]thiadiazolo[3,4-g]quinoxaline

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Chemical Property of 6,7-bis(4'-butoxy-1',4-biphen-1-yl)-4,9-bis(thien-2-yl)[1,2,5]thiadiazolo[3,4-g]quinoxaline

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Technology Process of 6,7-bis(4'-butoxy-1',4-biphen-1-yl)-4,9-bis(thien-2-yl)[1,2,5]thiadiazolo[3,4-g]quinoxaline

There total 2 articles about 6,7-bis(4'-butoxy-1',4-biphen-1-yl)-4,9-bis(thien-2-yl)[1,2,5]thiadiazolo[3,4-g]quinoxaline 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: 82.0%

: 1258434-21-7
1,2-bis(4′-butoxybiphenyl-4-yl)ethane-1,2-dione

: 4,8-di(2-thienyl)-benzo[1,2-c;4,5-c']bis[1,2,5]thiadiazole

: 1258434-15-9
6,7-bis(4'-butoxy-1',4-biphen-1-yl)-4,9-bis(thien-2-yl)[1,2,5]thiadiazolo[3,4-g]quinoxaline

Guidance literature:: 4,8-di(2-thienyl)-benzo[1,2-c;4,5-c']bis[1,2,5]thiadiazole; With iron; acetic acid; at 80 ℃; for 4h;

1,2-bis(4′-butoxybiphenyl-4-yl)ethane-1,2-dione; for 48h;
DOI:10.1021/ol102465a

Reference yield:

: 35578-47-3
4,4'-dibromobenzil

: 105365-51-3
4-butoxyphenylboronic acid

: 1258434-15-9
6,7-bis(4'-butoxy-1',4-biphen-1-yl)-4,9-bis(thien-2-yl)[1,2,5]thiadiazolo[3,4-g]quinoxaline

Guidance literature:: Multi-step reaction with 2 steps

1.1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate / ethanol; toluene / 48 h / 80 °C / Inert atmosphere

2.1: iron; acetic acid / 4 h / 80 °C

2.2: 48 h

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; iron; potassium carbonate; acetic acid; In ethanol; toluene;
DOI:10.1021/ol102465a