2-(2-{4-[(E)-2-(4-{(E)-2-[4-(2-Ethyl-hexane-1-sulfonyl)-phenyl]-vinyl}-phenyl)-vinyl]-phenoxy}-ethoxy)-ethanol

Base Information

Chemical Name:2-(2-{4-[(E)-2-(4-{(E)-2-[4-(2-Ethyl-hexane-1-sulfonyl)-phenyl]-vinyl}-phenyl)-vinyl]-phenoxy}-ethoxy)-ethanol
CAS No.:444727-38-2
Molecular Formula:C₃₄H₄₂O₅S
Molecular Weight:562.77
Hs Code.:

Synonyms:2-(2-{4-[(E)-2-(4-{(E)-2-[4-(2-Ethyl-hexane-1-sulfonyl)-phenyl]-vinyl}-phenyl)-vinyl]-phenoxy}-ethoxy)-ethanol

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Chemical Property of 2-(2-{4-[(E)-2-(4-{(E)-2-[4-(2-Ethyl-hexane-1-sulfonyl)-phenyl]-vinyl}-phenyl)-vinyl]-phenoxy}-ethoxy)-ethanol

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Technology Process of 2-(2-{4-[(E)-2-(4-{(E)-2-[4-(2-Ethyl-hexane-1-sulfonyl)-phenyl]-vinyl}-phenyl)-vinyl]-phenoxy}-ethoxy)-ethanol

There total 12 articles about 2-(2-{4-[(E)-2-(4-{(E)-2-[4-(2-Ethyl-hexane-1-sulfonyl)-phenyl]-vinyl}-phenyl)-vinyl]-phenoxy}-ethoxy)-ethanol 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: 76.0%

: 127441-50-3
4-(2-(2-hydroxyethoxy)ethoxy)benzaldehyde

: 444727-36-0
{{4-{2-[4-(2-ethylhexylsulfonyl)phenyl]ethenyl}phenyl}methyl}phosphonic acid diethyl ester

: 444727-38-2
2-(2-{4-[(E)-2-(4-{(E)-2-[4-(2-Ethyl-hexane-1-sulfonyl)-phenyl]-vinyl}-phenyl)-vinyl]-phenoxy}-ethoxy)-ethanol

Guidance literature:: With sodium hydride; In tetrahydrofuran; at 0 - 20 ℃;
DOI:10.1016/S0040-4020(02)00003-0

Reference yield:

: 18908-66-2
3-bromomethylheptane

: 444727-38-2
2-(2-{4-[(E)-2-(4-{(E)-2-[4-(2-Ethyl-hexane-1-sulfonyl)-phenyl]-vinyl}-phenyl)-vinyl]-phenoxy}-ethoxy)-ethanol

Guidance literature:: Multi-step reaction with 8 steps

1: 68 percent / KOH; H₂S / ethanol / 2 h / 53 °C

2: 85 percent / Na₂CO₃ / dimethylsulfoxide / 6 h / 160 °C

3: 82 percent / NaH / tetrahydrofuran / 0 - 20 °C

4: 98 percent / LiAlH₄ / tetrahydrofuran / Heating

5: 80 percent / Ph₃PBr₂ / CH₂Cl₂ / Heating

6: 88 percent / Heating

7: 95 percent / MCPBA / CH₂Cl₂ / 2 h / 0 °C

8: 76 percent / NaH / tetrahydrofuran / 0 - 20 °C

With potassium hydroxide; lithium aluminium tetrahydride; hydrogen sulfide; sodium hydride; sodium carbonate; triphenylphosphine dibromide 1:1 addition complex; 3-chloro-benzenecarboperoxoic acid; In tetrahydrofuran; ethanol; dichloromethane; dimethyl sulfoxide; 8: Wittig-Horner reaction;
DOI:10.1016/S0040-4020(02)00003-0

Reference yield:

: 7341-17-5
2-ethylhexane-1-thiol

: 444727-38-2
2-(2-{4-[(E)-2-(4-{(E)-2-[4-(2-Ethyl-hexane-1-sulfonyl)-phenyl]-vinyl}-phenyl)-vinyl]-phenoxy}-ethoxy)-ethanol

Guidance literature:: Multi-step reaction with 7 steps

1: 85 percent / Na₂CO₃ / dimethylsulfoxide / 6 h / 160 °C

2: 82 percent / NaH / tetrahydrofuran / 0 - 20 °C

3: 98 percent / LiAlH₄ / tetrahydrofuran / Heating

4: 80 percent / Ph₃PBr₂ / CH₂Cl₂ / Heating

5: 88 percent / Heating

6: 95 percent / MCPBA / CH₂Cl₂ / 2 h / 0 °C

7: 76 percent / NaH / tetrahydrofuran / 0 - 20 °C

With lithium aluminium tetrahydride; sodium hydride; sodium carbonate; triphenylphosphine dibromide 1:1 addition complex; 3-chloro-benzenecarboperoxoic acid; In tetrahydrofuran; dichloromethane; dimethyl sulfoxide; 7: Wittig-Horner reaction;
DOI:10.1016/S0040-4020(02)00003-0