2-(tert-butyl-diphenyl-silanyloxymethyl)-4,6-bis-methoxymethoxy-benzaldehyde

Base Information

Chemical Name:2-(tert-butyl-diphenyl-silanyloxymethyl)-4,6-bis-methoxymethoxy-benzaldehyde
CAS No.:741265-63-4
Molecular Formula:C₂₈H₃₄O₆Si
Molecular Weight:494.66
Hs Code.:

2-(<i>tert</i>-butyl-diphenyl-silanyloxymethyl)-4,6-bis-methoxymethoxy-benzaldehyde

Synonyms:2-(tert-butyl-diphenyl-silanyloxymethyl)-4,6-bis-methoxymethoxy-benzaldehyde

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Chemical Property of 2-(tert-butyl-diphenyl-silanyloxymethyl)-4,6-bis-methoxymethoxy-benzaldehyde

Chemical Property:

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Technology Process of 2-(tert-butyl-diphenyl-silanyloxymethyl)-4,6-bis-methoxymethoxy-benzaldehyde

There total 2 articles about 2-(tert-butyl-diphenyl-silanyloxymethyl)-4,6-bis-methoxymethoxy-benzaldehyde 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%

: 58479-61-1
tert-butylchlorodiphenylsilane

: 741265-43-0
2-hydroxymethyl-4,6-bis-methoxymethoxy-benzaldehyde

: 741265-63-4
2-(tert-butyl-diphenyl-silanyloxymethyl)-4,6-bis-methoxymethoxy-benzaldehyde

Guidance literature:: With 1H-imidazole; In N,N-dimethyl-formamide; at 0 - 20 ℃;
DOI:10.1002/anie.200453801

Reference yield:

: 79834-15-4
(2-bromo-3,5-bis(methoxymethoxy)phenyl)methanol

: 741265-63-4
2-(tert-butyl-diphenyl-silanyloxymethyl)-4,6-bis-methoxymethoxy-benzaldehyde

Guidance literature:: Multi-step reaction with 2 steps

1.1: MeLi / tetrahydrofuran / 0.17 h / -78 °C

1.2: 97 percent / n-BuLi / tetrahydrofuran / 0.08 h / -78 °C

2.1: 78 percent / imidazole / dimethylformamide / 0 - 20 °C

With 1H-imidazole; methyllithium; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1002/anie.200453801

Reference yield:

: 741265-63-4
2-(tert-butyl-diphenyl-silanyloxymethyl)-4,6-bis-methoxymethoxy-benzaldehyde

: (5S,6S)-1,8-Bis-benzyloxy-7,12-dimethoxy-3-methoxymethoxy-5,6-dihydro-benzo[a]anthracene-5,6-diol

Guidance literature:: Multi-step reaction with 10 steps

1.1: montmorillonite K-10 / benzene / 20 - 40 °C

2.1: NaH / dimethylformamide / 10 h / 0 - 20 °C

3.1: 85 percent / PPh₃ / 0.33 h / 0 °C

4.1: 91 percent / nBuLi / tetrahydrofuran / -78 - 20 °C

5.1: Red-Al / diethyl ether / 0.83 h / -78 - -10 °C

5.2: ethyl acetate / 0.25 h / -10 °C

5.3: I₂ / tetrahydrofuran / 1 h / -78 - 0 °C

6.1: imidazole / dimethylformamide / 1.5 h / 0 - 20 °C

7.1: tBuLi / diethyl ether / 0.33 h / -78 °C

7.2: tetrahydrofuran / 0.42 h / -78 °C

7.3: 85 percent / tetrahydrofuran / 1.5 h / -78 - 0 °C

8.1: (COCl)2; DMSO; Et₃N / CH₂Cl₂ / -78 - 20 °C

9.1: SmI₂ / tetrahydrofuran / 0.03 h / 0 °C

With 1H-imidazole; n-butyllithium; samarium diiodide; oxalyl dichloride; montmorillonite K-10; tert.-butyl lithium; sodium hydride; dimethyl sulfoxide; triethylamine; triphenylphosphine; sodium bis(2-methoxyethoxy)aluminium dihydride; In tetrahydrofuran; diethyl ether; dichloromethane; N,N-dimethyl-formamide; benzene; 9.1: Swern oxidation;
DOI:10.1002/anie.200453801