2-(7-methoxy-9,9-dihexylfluorenyl)-1,4-di(2-tetrahydropyranyloxymethyl)benzene

Base Information

Chemical Name:2-(7-methoxy-9,9-dihexylfluorenyl)-1,4-di(2-tetrahydropyranyloxymethyl)benzene
CAS No.:403699-45-6
Molecular Formula:C₄₄H₆₀O₅
Molecular Weight:668.957
Hs Code.:

Synonyms:2-(7-methoxy-9,9-dihexylfluorenyl)-1,4-di(2-tetrahydropyranyloxymethyl)benzene

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Chemical Property of 2-(7-methoxy-9,9-dihexylfluorenyl)-1,4-di(2-tetrahydropyranyloxymethyl)benzene

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Technology Process of 2-(7-methoxy-9,9-dihexylfluorenyl)-1,4-di(2-tetrahydropyranyloxymethyl)benzene

There total 7 articles about 2-(7-methoxy-9,9-dihexylfluorenyl)-1,4-di(2-tetrahydropyranyloxymethyl)benzene 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: 70.0%

: 403699-43-4
2-bromo-7-methoxy-9,9-dihexylfluorene

: 403699-42-3
2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,4-di(2-tetrahydropyranyloxymethyl)benzene

: 403699-45-6
2-(7-methoxy-9,9-dihexylfluorenyl)-1,4-di(2-tetrahydropyranyloxymethyl)benzene

Guidance literature:: With sodium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In water; toluene; for 24h; Heating;
DOI:10.1021/ma010643e

Reference yield:

: 586-35-6
2-bromo-1,4-benzenedicarboxylic acid

: 403699-45-6
2-(7-methoxy-9,9-dihexylfluorenyl)-1,4-di(2-tetrahydropyranyloxymethyl)benzene

Guidance literature:: Multi-step reaction with 6 steps

1.1: SOCl₂; DMF / 7 h / 60 °C

2.1: 24 g / 2 h / 20 °C

3.1: 78 percent / LiAlH₄ / tetrahydrofuran / 6 h / Heating

4.1: 86.4 percent / p-toluenesulfonic acid / dimethylformamide; CH₂Cl₂ / 12 h / 20 °C

5.1: n-BuLi / tetrahydrofuran; hexane / 0.5 h / -78 - 0 °C

5.2: 47.2 percent / tetrahydrofuran; hexane / 12 h / 20 °C

6.1: 70 percent / Na₂CO₃ / Pd(PPh₃)4 / toluene; H₂O / 24 h / Heating

With lithium aluminium tetrahydride; n-butyllithium; thionyl chloride; sodium carbonate; toluene-4-sulfonic acid; N,N-dimethyl-formamide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; hexane; dichloromethane; water; N,N-dimethyl-formamide; toluene;
DOI:10.1021/ma010643e

Reference yield:

: 89980-92-7
(2-bromo-1,4-phenylene) dimethyl carbinol

: 403699-45-6
2-(7-methoxy-9,9-dihexylfluorenyl)-1,4-di(2-tetrahydropyranyloxymethyl)benzene

Guidance literature:: Multi-step reaction with 3 steps

1.1: 86.4 percent / p-toluenesulfonic acid / dimethylformamide; CH₂Cl₂ / 12 h / 20 °C

2.1: n-BuLi / tetrahydrofuran; hexane / 0.5 h / -78 - 0 °C

2.2: 47.2 percent / tetrahydrofuran; hexane / 12 h / 20 °C

3.1: 70 percent / Na₂CO₃ / Pd(PPh₃)4 / toluene; H₂O / 24 h / Heating

With n-butyllithium; sodium carbonate; toluene-4-sulfonic acid; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; hexane; dichloromethane; water; N,N-dimethyl-formamide; toluene;
DOI:10.1021/ma010643e