di-tert-butyl(((9,9-dioctyl-9H-fluorene-2,7-diyl)bis(4,1-phenylene))bis(methylene)) bis(benzylcarbamate)

Base Information

Chemical Name:di-tert-butyl(((9,9-dioctyl-9H-fluorene-2,7-diyl)bis(4,1-phenylene))bis(methylene)) bis(benzylcarbamate)
CAS No.:1332574-38-5
Molecular Formula:C₆₇H₈₄N₂O₄
Molecular Weight:981.415
Hs Code.:

Synonyms:di-tert-butyl(((9,9-dioctyl-9H-fluorene-2,7-diyl)bis(4,1-phenylene))bis(methylene)) bis(benzylcarbamate)

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Chemical Property of di-tert-butyl(((9,9-dioctyl-9H-fluorene-2,7-diyl)bis(4,1-phenylene))bis(methylene)) bis(benzylcarbamate)

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Technology Process of di-tert-butyl(((9,9-dioctyl-9H-fluorene-2,7-diyl)bis(4,1-phenylene))bis(methylene)) bis(benzylcarbamate)

There total 4 articles about di-tert-butyl(((9,9-dioctyl-9H-fluorene-2,7-diyl)bis(4,1-phenylene))bis(methylene)) bis(benzylcarbamate) 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:

: 24424-99-5
di-tert-butyl dicarbonate

: 1332574-39-6
C₅₇H₆₈N₂

: 1332574-38-5
di-tert-butyl(((9,9-dioctyl-9H-fluorene-2,7-diyl)bis(4,1-phenylene))bis(methylene)) bis(benzylcarbamate)

Guidance literature:: With dmap; In dichloromethane; at 20 ℃; for 12h;
DOI:10.1039/c3ra40249e

Reference yield:

: 196207-58-6
2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9-dioctylfluorene

: 1332574-38-5
di-tert-butyl(((9,9-dioctyl-9H-fluorene-2,7-diyl)bis(4,1-phenylene))bis(methylene)) bis(benzylcarbamate)

Guidance literature:: Multi-step reaction with 4 steps

1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate / toluene; water / 24 h / Inert atmosphere; Reflux

2: toluene / 20 h / Reflux; Inert atmosphere

3: sodium tetrahydroborate / tetrahydrofuran; methanol / 8 h / Reflux

4: dmap / dichloromethane / 12 h / 20 °C

With dmap; sodium tetrahydroborate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate; In tetrahydrofuran; methanol; dichloromethane; water; toluene; 1: |Suzuki Coupling;
DOI:10.1039/c3ra40249e

Reference yield:

: 1122-91-4
4-bromo-benzaldehyde

: 1332574-38-5
di-tert-butyl(((9,9-dioctyl-9H-fluorene-2,7-diyl)bis(4,1-phenylene))bis(methylene)) bis(benzylcarbamate)

Guidance literature:: Multi-step reaction with 4 steps

1: tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate / toluene; water / 24 h / Inert atmosphere; Reflux

2: toluene / 20 h / Reflux; Inert atmosphere

3: sodium tetrahydroborate / tetrahydrofuran; methanol / 8 h / Reflux

4: dmap / dichloromethane / 12 h / 20 °C

With dmap; sodium tetrahydroborate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; sodium carbonate; In tetrahydrofuran; methanol; dichloromethane; water; toluene; 1: |Suzuki Coupling;
DOI:10.1039/c3ra40249e