6,13-bis(triisopropylsiloxy)-9,10-(diphenylmethylenedioxy)[7]helicenebisquinone

Base Information

Chemical Name:6,13-bis(triisopropylsiloxy)-9,10-(diphenylmethylenedioxy)[7]helicenebisquinone
CAS No.:215385-44-7
Molecular Formula:C₆₁H₆₂O₈Si₂
Molecular Weight:979.329
Hs Code.:

Synonyms:6,13-bis(triisopropylsiloxy)-9,10-(diphenylmethylenedioxy)[7]helicenebisquinone

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Chemical Property of 6,13-bis(triisopropylsiloxy)-9,10-(diphenylmethylenedioxy)[7]helicenebisquinone

Chemical Property:

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Technology Process of 6,13-bis(triisopropylsiloxy)-9,10-(diphenylmethylenedioxy)[7]helicenebisquinone

There total 3 articles about 6,13-bis(triisopropylsiloxy)-9,10-(diphenylmethylenedioxy)[7]helicenebisquinone 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: 22.0%

: 106-51-4
p-benzoquinone

: 215385-42-5
2,2-Diphenyl-6,9-bis-(1-triisopropylsilanyloxy-vinyl)-phenanthro[9,10-d][1,3]dioxole

: 215385-44-7
6,13-bis(triisopropylsiloxy)-9,10-(diphenylmethylenedioxy)[7]helicenebisquinone

Guidance literature:: In toluene; at 103 ℃; for 63h;
DOI:10.1021/jo981380y

Reference yield:

: 6,9-Dibromo-2,2-diphenyl-phenanthro[9,10-d][1,3]dioxole

: 215385-44-7
6,13-bis(triisopropylsiloxy)-9,10-(diphenylmethylenedioxy)[7]helicenebisquinone

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) Pd(PPh₃)4, 2.) AcOH / 1.) dioxane, reflux, 3 h, 2.) acetone, H₂O, 60 deg C, 20 min

2: 92 percent / Et₃N / CH₂Cl₂ / 2 h / Ambient temperature

3: 22 percent / toluene / 63 h / 103 °C

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; acetic acid; triethylamine; In dichloromethane; toluene;
DOI:10.1021/jo981380y

Reference yield:

: 215385-40-3
3,6-diacetyl-9,10-(diphenylmethylenedioxy)phenanthrene

: 215385-44-7
6,13-bis(triisopropylsiloxy)-9,10-(diphenylmethylenedioxy)[7]helicenebisquinone

Guidance literature:: Multi-step reaction with 2 steps

1: 92 percent / Et₃N / CH₂Cl₂ / 2 h / Ambient temperature

2: 22 percent / toluene / 63 h / 103 °C

With triethylamine; In dichloromethane; toluene;
DOI:10.1021/jo981380y