(4,8-bis(4-((2-ethylhexyl)oxy)phenyl)benzo[1,2-b:4,5-b']dithiophene-2,6-diyl)bis(trimethylstannane)

Base Information

Chemical Name:(4,8-bis(4-((2-ethylhexyl)oxy)phenyl)benzo[1,2-b:4,5-b']dithiophene-2,6-diyl)bis(trimethylstannane)
CAS No.:1452871-15-6
Molecular Formula:C₄₄H₆₂O₂S₂Sn₂
Molecular Weight:924.527
Hs Code.:

Synonyms:(4,8-bis(4-((2-ethylhexyl)oxy)phenyl)benzo[1,2-b:4,5-b']dithiophene-2,6-diyl)bis(trimethylstannane)

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Chemical Property of (4,8-bis(4-((2-ethylhexyl)oxy)phenyl)benzo[1,2-b:4,5-b']dithiophene-2,6-diyl)bis(trimethylstannane)

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Technology Process of (4,8-bis(4-((2-ethylhexyl)oxy)phenyl)benzo[1,2-b:4,5-b']dithiophene-2,6-diyl)bis(trimethylstannane)

There total 3 articles about (4,8-bis(4-((2-ethylhexyl)oxy)phenyl)benzo[1,2-b:4,5-b']dithiophene-2,6-diyl)bis(trimethylstannane) 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: 58.0%

: 1452871-20-3
4,8-bis(4-ethylhexyloxy-1-phenyl)benzo[1,2-b:4,5-b']dithiophene

: 1066-45-1
trimethyltin(IV)chloride

: 1452871-15-6
(4,8-bis(4-((2-ethylhexyl)oxy)phenyl)benzo[1,2-b:4,5-b']dithiophene-2,6-diyl)bis(trimethylstannane)

Guidance literature:: 4,8-bis(4-ethylhexyloxy-1-phenyl)benzo[1,2-b:4,5-b']dithiophene; With n-butyllithium; In tetrahydrofuran; hexane; at 0 ℃; for 2h; Inert atmosphere;

trimethyltin(IV)chloride; In tetrahydrofuran; hexane; at 0 - 20 ℃; for 6h; Inert atmosphere;
DOI:10.1002/cssc.201402865

Reference yield:

: 18908-66-2
3-bromomethylheptane

: 1452871-15-6
(4,8-bis(4-((2-ethylhexyl)oxy)phenyl)benzo[1,2-b:4,5-b']dithiophene-2,6-diyl)bis(trimethylstannane)

Guidance literature:: Multi-step reaction with 3 steps

1.1: potassium carbonate / N,N-dimethyl-formamide / 150 °C / Inert atmosphere; Darkness

2.1: magnesium; iodine / tetrahydrofuran / 6 h / Inert atmosphere; Reflux

2.2: Inert atmosphere

2.3: 1 h / 50 °C / Inert atmosphere

3.1: n-butyllithium / tetrahydrofuran; hexane / 0 - 50 °C / Inert atmosphere

3.2: Inert atmosphere

With n-butyllithium; iodine; potassium carbonate; magnesium; In tetrahydrofuran; hexane; N,N-dimethyl-formamide; 2.2: |Grignard Reaction;
DOI:10.1039/c3ta11968h

Reference yield:

: 32281-36-0
4,8-dihydrobenzo[1,2-b:4,5-b']dithiophene-4,8-dione

: 82001-49-8
(2-ethylhexyloxy)benzene

: 1452871-15-6
(4,8-bis(4-((2-ethylhexyl)oxy)phenyl)benzo[1,2-b:4,5-b']dithiophene-2,6-diyl)bis(trimethylstannane)

Guidance literature:: Multi-step reaction with 2 steps

1.1: tin(ll) chloride; hydrogenchloride / water / 1.75 h / 0 - 50 °C

2.1: n-butyllithium / 0.5 h / -78 °C

2.2: 0.5 h / 20 °C

With hydrogenchloride; n-butyllithium; tin(ll) chloride; In water;
DOI:10.1039/c4ta05445h