9,14-diphenyl-12-(trimethylsilyl)benzo[f]tetraphen-11-yl trifluoromethanesulfonate

Base Information

Chemical Name:9,14-diphenyl-12-(trimethylsilyl)benzo[f]tetraphen-11-yl trifluoromethanesulfonate
CAS No.:1356628-47-1
Molecular Formula:C₃₈H₂₉F₃O₃SSi
Molecular Weight:650.793
Hs Code.:

Synonyms:9,14-diphenyl-12-(trimethylsilyl)benzo[f]tetraphen-11-yl trifluoromethanesulfonate

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Chemical Property of 9,14-diphenyl-12-(trimethylsilyl)benzo[f]tetraphen-11-yl trifluoromethanesulfonate

Chemical Property:

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Technology Process of 9,14-diphenyl-12-(trimethylsilyl)benzo[f]tetraphen-11-yl trifluoromethanesulfonate

There total 5 articles about 9,14-diphenyl-12-(trimethylsilyl)benzo[f]tetraphen-11-yl trifluoromethanesulfonate 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%

: 5660-91-3
1,3-diphenyl-2H-cyclopenta<1>phenanthren-2-one

: 613676-07-6
2,5-bis(trimethylsilyl)-1,4-phenylene bis(trifluoromethanesulfonate)

: 1356628-47-1
9,14-diphenyl-12-(trimethylsilyl)benzo[f]tetraphen-11-yl trifluoromethanesulfonate

Guidance literature:: With cesium fluoride; In dichloromethane; acetonitrile; at 50 ℃; for 12h; Inert atmosphere;
DOI:10.1055/s-0034-1381005

Reference yield:

: 358-23-6
trifluoromethylsulfonic anhydride

: C₃₇H₃₀OSi

: 1356628-47-1
9,14-diphenyl-12-(trimethylsilyl)benzo[f]tetraphen-11-yl trifluoromethanesulfonate

Guidance literature:: C₃₇H₃₀OSi; With n-butyllithium; In tetrahydrofuran; at -100 - -80 ℃; for 1h;

trifluoromethylsulfonic anhydride; In tetrahydrofuran; at -100 - -80 ℃; for 2h; Inert atmosphere;
DOI:10.1002/anie.201104935

Reference yield:

: 14753-51-6
2,5-dibromohydroquinone

: 1356628-47-1
9,14-diphenyl-12-(trimethylsilyl)benzo[f]tetraphen-11-yl trifluoromethanesulfonate

Guidance literature:: Multi-step reaction with 5 steps

1.1: tetrahydrofuran / 2 h / Reflux; Inert atmosphere

2.1: n-butyllithium / tetrahydrofuran / 1 h / -100 - -80 °C

2.2: 2 h / -100 - -80 °C / Inert atmosphere

3.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 14 h / 0 - 20 °C / Inert atmosphere

4.1: tetrahydrofuran / 2 h / Reflux; Inert atmosphere

5.1: n-butyllithium / tetrahydrofuran / 1 h / -100 - -80 °C

5.2: 2 h / -100 - -80 °C / Inert atmosphere

With n-butyllithium; tetrabutyl ammonium fluoride; In tetrahydrofuran;
DOI:10.1002/anie.201104935