6,13-dihydroxy-6,13-diphenyl-1,4,8,11-tetrakis(trimethylsilyl)-6,13-dihydropentacene-2,3,9,10-tetracarboxylic acid tetramethyl ester

Base Information

Chemical Name:6,13-dihydroxy-6,13-diphenyl-1,4,8,11-tetrakis(trimethylsilyl)-6,13-dihydropentacene-2,3,9,10-tetracarboxylic acid tetramethyl ester
CAS No.:1240243-96-2
Molecular Formula:C₅₄H₆₄O₁₀Si₄
Molecular Weight:985.438
Hs Code.:

Synonyms:6,13-dihydroxy-6,13-diphenyl-1,4,8,11-tetrakis(trimethylsilyl)-6,13-dihydropentacene-2,3,9,10-tetracarboxylic acid tetramethyl ester

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Chemical Property of 6,13-dihydroxy-6,13-diphenyl-1,4,8,11-tetrakis(trimethylsilyl)-6,13-dihydropentacene-2,3,9,10-tetracarboxylic acid tetramethyl ester

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Technology Process of 6,13-dihydroxy-6,13-diphenyl-1,4,8,11-tetrakis(trimethylsilyl)-6,13-dihydropentacene-2,3,9,10-tetracarboxylic acid tetramethyl ester

There total 5 articles about 6,13-dihydroxy-6,13-diphenyl-1,4,8,11-tetrakis(trimethylsilyl)-6,13-dihydropentacene-2,3,9,10-tetracarboxylic acid tetramethyl ester 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: 78.0%

: 1240243-96-2
6,13-dihydroxy-6,13-diphenyl-1,4,8,11-tetrakis(trimethylsilyl)-6,13-dihydropentacene-2,3,9,10-tetracarboxylic acid tetramethyl ester

Guidance literature:: With n-butyllithium; In tetrahydrofuran; hexane; at 0 - 20 ℃; for 1h; Inert atmosphere;

In tetrahydrofuran; hexane; for 12h; Reflux; Inert atmosphere;

Reference yield: 58.0%

: 1240243-85-9
1,4,8,11-tetrakis(trimethylsilyl)-6,13-pentacenequinone-2,3,9,10-tetracarboxylic acid tetramethyl ester

: 591-51-5
phenyllithium

: 1240243-96-2
6,13-dihydroxy-6,13-diphenyl-1,4,8,11-tetrakis(trimethylsilyl)-6,13-dihydropentacene-2,3,9,10-tetracarboxylic acid tetramethyl ester

Guidance literature:: In tetrahydrofuran; diethyl ether; cyclohexane; at 0 ℃; Inert atmosphere; Reflux;
DOI:10.1002/asia.200900754

Reference yield:

: 1,4,8,11-tetrakis(trimethylsilyl)pentacene-2,3,9,10-tetracarboxylic acid tetramethyl ester

: 1240243-96-2
6,13-dihydroxy-6,13-diphenyl-1,4,8,11-tetrakis(trimethylsilyl)-6,13-dihydropentacene-2,3,9,10-tetracarboxylic acid tetramethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: periodic acid / N,N-dimethyl-formamide / 3 h / 100 °C / Inert atmosphere

2: tetrahydrofuran; diethyl ether; cyclohexane / 0 °C / Inert atmosphere; Reflux

With periodic acid; In tetrahydrofuran; diethyl ether; cyclohexane; N,N-dimethyl-formamide;
DOI:10.1002/asia.200900754