[1,6-bis-(tert-butyl-diphenyl-silanyloxy)-8-(2,5-dimethyl-hept-1-enyl)-7-methyl-9H-carbazol-4-yl]-methanol

Base Information

Chemical Name:[1,6-bis-(tert-butyl-diphenyl-silanyloxy)-8-(2,5-dimethyl-hept-1-enyl)-7-methyl-9H-carbazol-4-yl]-methanol
CAS No.:886036-91-5
Molecular Formula:C₅₅H₆₅NO₃Si₂
Molecular Weight:844.297
Hs Code.:

[1,6-bis-(<i>tert</i>-butyl-diphenyl-silanyloxy)-8-(2,5-dimethyl-hept-1-enyl)-7-methyl-9<i>H</i>-carbazol-4-yl]-methanol

Synonyms:[1,6-bis-(tert-butyl-diphenyl-silanyloxy)-8-(2,5-dimethyl-hept-1-enyl)-7-methyl-9H-carbazol-4-yl]-methanol

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Chemical Property of [1,6-bis-(tert-butyl-diphenyl-silanyloxy)-8-(2,5-dimethyl-hept-1-enyl)-7-methyl-9H-carbazol-4-yl]-methanol

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Technology Process of [1,6-bis-(tert-butyl-diphenyl-silanyloxy)-8-(2,5-dimethyl-hept-1-enyl)-7-methyl-9H-carbazol-4-yl]-methanol

There total 8 articles about [1,6-bis-(tert-butyl-diphenyl-silanyloxy)-8-(2,5-dimethyl-hept-1-enyl)-7-methyl-9H-carbazol-4-yl]-methanol 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: 100.0%

: 886036-90-4
1,6-bis-(tert-butyl-diphenyl-silanyloxy)-8-(2,5-dimethyl-hept-1-enyl)-7-methyl-9H-carbazole-4-carboxylic acid methyl ester

: 886036-91-5
[1,6-bis-(tert-butyl-diphenyl-silanyloxy)-8-(2,5-dimethyl-hept-1-enyl)-7-methyl-9H-carbazol-4-yl]-methanol

Guidance literature:: With diisobutylaluminium hydride; In toluene; at 0 ℃; for 2h;
DOI:10.1055/s-2006-933102

Reference yield:

: 58479-61-1
tert-butylchlorodiphenylsilane

: 886036-91-5
[1,6-bis-(tert-butyl-diphenyl-silanyloxy)-8-(2,5-dimethyl-hept-1-enyl)-7-methyl-9H-carbazol-4-yl]-methanol

Guidance literature:: Multi-step reaction with 3 steps

1: 91 percent / imidazole / dimethylformamide / 19 h / 70 °C

2: 90 percent / Pd(PPh₃)4 / toluene / 72 h / 110 °C

3: 100 percent / DIBAL-H / toluene / 2 h / 0 °C

With 1H-imidazole; diisobutylaluminium hydride; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In N,N-dimethyl-formamide; toluene; 2: Stille coupling;
DOI:10.1055/s-2006-933102

Reference yield:

: 573693-12-6
3-(2-bromo-4-methoxy-3-methyl-phenylamino)-4-methoxy-benzoic acid methyl ester

: 886036-91-5
[1,6-bis-(tert-butyl-diphenyl-silanyloxy)-8-(2,5-dimethyl-hept-1-enyl)-7-methyl-9H-carbazol-4-yl]-methanol

Guidance literature:: Multi-step reaction with 5 steps

1: 43 percent / AcOH / Pd(OAc)2 / dioxane / 40 h / 100 °C

2: 77 percent / BBr₃ / CH₂Cl₂ / 120 h / -78 - 20 °C

3: 91 percent / imidazole / dimethylformamide / 19 h / 70 °C

4: 90 percent / Pd(PPh₃)4 / toluene / 72 h / 110 °C

5: 100 percent / DIBAL-H / toluene / 2 h / 0 °C

With 1H-imidazole; boron tribromide; diisobutylaluminium hydride; acetic acid; palladium diacetate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,4-dioxane; dichloromethane; N,N-dimethyl-formamide; toluene; 4: Stille coupling;
DOI:10.1055/s-2006-933102