4-[16-(tert-butyl-dimethyl-silanyloxy)-hexadecyl]-benzene-1,2-dicarbaldehyde

Base Information

Chemical Name:4-[16-(tert-butyl-dimethyl-silanyloxy)-hexadecyl]-benzene-1,2-dicarbaldehyde
CAS No.:348136-17-4
Molecular Formula:C₃₀H₅₂O₃Si
Molecular Weight:488.827
Hs Code.:

4-[16-(<i>tert</i>-butyl-dimethyl-silanyloxy)-hexadecyl]-benzene-1,2-dicarbaldehyde

Synonyms:4-[16-(tert-butyl-dimethyl-silanyloxy)-hexadecyl]-benzene-1,2-dicarbaldehyde

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Chemical Property of 4-[16-(tert-butyl-dimethyl-silanyloxy)-hexadecyl]-benzene-1,2-dicarbaldehyde

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Technology Process of 4-[16-(tert-butyl-dimethyl-silanyloxy)-hexadecyl]-benzene-1,2-dicarbaldehyde

There total 6 articles about 4-[16-(tert-butyl-dimethyl-silanyloxy)-hexadecyl]-benzene-1,2-dicarbaldehyde 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: 40.0%

: 348136-15-2
tert-butyl-[16-(6-methoxy-naphthalen-2-yl)-hexadecyloxy]-dimethyl-silane

: 348136-17-4
4-[16-(tert-butyl-dimethyl-silanyloxy)-hexadecyl]-benzene-1,2-dicarbaldehyde

Guidance literature:: With ozone; triphenylphosphine; In dichloromethane; at -78 ℃;
DOI:10.1016/S0040-4039(01)00400-2

Reference yield:

: 822-21-9
hexadec-7-yn-1-ol

: 348136-17-4
4-[16-(tert-butyl-dimethyl-silanyloxy)-hexadecyl]-benzene-1,2-dicarbaldehyde

Guidance literature:: Multi-step reaction with 6 steps

1.1: 72 percent / Li; 1,3-diaminopropane; KOt-Bu / diethyl ether / 70 °C

2.1: 98 percent / imid / dimethylformamide / 2.5 h

3.1: catecholborane / 3 h / Heating

4.1: Pd(PPh₃)4 / benzene / 2.5 h

4.2: NaOEt / aq. ethanol / 2 h / Heating

4.3: aq. NaOH / 16 h / 20 °C

5.1: 91 percent / H₂ / Pd/C / ethyl acetate / 0.17 h

6.1: 40 percent / O₃; PPh₃ / CH₂Cl₂ / -78 °C

With 1H-imidazole; tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium tert-butylate; hydrogen; lithium; ozone; Trimethylenediamine; triphenylphosphine; benzo[1,3,2]dioxaborole; palladium on activated charcoal; In diethyl ether; dichloromethane; ethyl acetate; N,N-dimethyl-formamide; benzene; 1.1: 'Zipper' reaction / 4.1: Suzuki reaction;
DOI:10.1016/S0040-4039(01)00400-2

Reference yield:

: 62914-53-8
hexadec-15-yn-1-ol

: 348136-17-4
4-[16-(tert-butyl-dimethyl-silanyloxy)-hexadecyl]-benzene-1,2-dicarbaldehyde

Guidance literature:: Multi-step reaction with 5 steps

1.1: 98 percent / imid / dimethylformamide / 2.5 h

2.1: catecholborane / 3 h / Heating

3.1: Pd(PPh₃)4 / benzene / 2.5 h

3.2: NaOEt / aq. ethanol / 2 h / Heating

3.3: aq. NaOH / 16 h / 20 °C

4.1: 91 percent / H₂ / Pd/C / ethyl acetate / 0.17 h

5.1: 40 percent / O₃; PPh₃ / CH₂Cl₂ / -78 °C

With 1H-imidazole; tetrakis(triphenylphosphine) palladium⁽⁰⁾; hydrogen; ozone; triphenylphosphine; benzo[1,3,2]dioxaborole; palladium on activated charcoal; In dichloromethane; ethyl acetate; N,N-dimethyl-formamide; benzene; 3.1: Suzuki reaction;
DOI:10.1016/S0040-4039(01)00400-2