2,6-dibromo-3,5-diphenyldithieno[3,2-b;2',3'-d]thiophene-S,Sdioxide

Base Information

Chemical Name:2,6-dibromo-3,5-diphenyldithieno[3,2-b;2',3'-d]thiophene-S,Sdioxide
CAS No.:1487464-98-1
Molecular Formula:C₂₀H₁₀Br₂O₂S₃
Molecular Weight:538.304
Hs Code.:

Synonyms:2,6-dibromo-3,5-diphenyldithieno[3,2-b;2',3'-d]thiophene-S,Sdioxide

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Chemical Property of 2,6-dibromo-3,5-diphenyldithieno[3,2-b;2',3'-d]thiophene-S,Sdioxide

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Technology Process of 2,6-dibromo-3,5-diphenyldithieno[3,2-b;2',3'-d]thiophene-S,Sdioxide

There total 2 articles about 2,6-dibromo-3,5-diphenyldithieno[3,2-b;2',3'-d]thiophene-S,Sdioxide 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: 90.0%

: 911819-24-4
2,6-dibromo-3,5-diphenyldithieno[3,2-b;2',3'-d]thiophene

: 1487464-98-1
2,6-dibromo-3,5-diphenyldithieno[3,2-b;2',3'-d]thiophene-S,Sdioxide

Guidance literature:: With 3-chloro-benzenecarboperoxoic acid; In dichloromethane; at 0 - 20 ℃;
DOI:10.1021/ma4016592

Reference yield:

: 500772-25-8
3,5-diphenyldithieno[3,2-b:2',3'-d]thiophene

: 1487464-98-1
2,6-dibromo-3,5-diphenyldithieno[3,2-b;2',3'-d]thiophene-S,Sdioxide

Guidance literature:: Multi-step reaction with 2 steps

1: N-Bromosuccinimide / N,N-dimethyl-formamide / 7 h / 0 °C / Darkness

2: 3-chloro-benzenecarboperoxoic acid / dichloromethane / 0 - 20 °C

With N-Bromosuccinimide; 3-chloro-benzenecarboperoxoic acid; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/ma4016592

Reference yield:

: 1487464-98-1
2,6-dibromo-3,5-diphenyldithieno[3,2-b;2',3'-d]thiophene-S,Sdioxide

: 193978-23-3
2-thiopheneboronic acid pinacol ester

: C₂₈H₁₆O₂S₅

Guidance literature:: With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; In tetrahydrofuran; at 68 ℃; for 48.5h; Schlenk technique; Inert atmosphere; Sealed tube;
DOI:10.1021/ma4016592