4-[[2-(tert-butyldimethylsilyloxy)ethyl]sulfonylmethyl]-4',4''-dimethoxytrityl 1-methylethyl ether

Base Information

Chemical Name:4-[[2-(tert-butyldimethylsilyloxy)ethyl]sulfonylmethyl]-4',4''-dimethoxytrityl 1-methylethyl ether
CAS No.:541541-07-5
Molecular Formula:C₃₃H₄₆O₆SSi
Molecular Weight:598.876
Hs Code.:

Synonyms:4-[[2-(tert-butyldimethylsilyloxy)ethyl]sulfonylmethyl]-4',4''-dimethoxytrityl 1-methylethyl ether

Suppliers and Price of 4-[[2-(tert-butyldimethylsilyloxy)ethyl]sulfonylmethyl]-4',4''-dimethoxytrityl 1-methylethyl ether

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of 4-[[2-(tert-butyldimethylsilyloxy)ethyl]sulfonylmethyl]-4',4''-dimethoxytrityl 1-methylethyl ether

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 4-[[2-(tert-butyldimethylsilyloxy)ethyl]sulfonylmethyl]-4',4''-dimethoxytrityl 1-methylethyl ether

There total 8 articles about 4-[[2-(tert-butyldimethylsilyloxy)ethyl]sulfonylmethyl]-4',4''-dimethoxytrityl 1-methylethyl ether 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: 97.0%

: 18162-48-6
tert-butyldimethylsilyl chloride

: 541541-04-2
4-[(2-hydroxyethyl)sulfonylmethyl]-4',4''-dimethoxytrityl 1-methylethyl ether

: 541541-07-5
4-[[2-(tert-butyldimethylsilyloxy)ethyl]sulfonylmethyl]-4',4''-dimethoxytrityl 1-methylethyl ether

Guidance literature:: With 1H-imidazole; In N,N-dimethyl-formamide; at 20 ℃; for 1h;

Reference yield:

: 99-75-2
4-methyl-benzoic acid methyl ester

: 541541-07-5
4-[[2-(tert-butyldimethylsilyloxy)ethyl]sulfonylmethyl]-4',4''-dimethoxytrityl 1-methylethyl ether

Guidance literature:: Multi-step reaction with 7 steps

1.1: magnesium / tetrahydrofuran / 20 °C

1.2: 92 percent / tetrahydrofuran / 1 h / 0 - 20 °C

2.1: acetyl chloride / 1 h / Heating

3.1: pyridine / 0 °C

4.1: N-bromosuccinimide; N,N'-azobisisobutyronitrile / CCl₄ / 0.33 h / Heating

5.1: 24 g / N-ethyldiisopropylamine / dimethylformamide / 3 h / 20 °C

6.1: 62 percent / m-chloroperbenzoic acid; sodium bicarbonate / CH₂Cl₂ / 0.17 h / 0 °C

7.1: 97 percent / imidazole / dimethylformamide / 1 h / 20 °C

With pyridine; 1H-imidazole; N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile); sodium hydrogencarbonate; magnesium; N-ethyl-N,N-diisopropylamine; acetyl chloride; 3-chloro-benzenecarboperoxoic acid; In tetrahydrofuran; tetrachloromethane; dichloromethane; N,N-dimethyl-formamide;

Reference yield:

: 104-92-7
1-bromo-4-methoxy-benzene

: 541541-07-5
4-[[2-(tert-butyldimethylsilyloxy)ethyl]sulfonylmethyl]-4',4''-dimethoxytrityl 1-methylethyl ether

Guidance literature:: Multi-step reaction with 7 steps

1.1: magnesium / tetrahydrofuran / 20 °C

1.2: 92 percent / tetrahydrofuran / 1 h / 0 - 20 °C

2.1: acetyl chloride / 1 h / Heating

3.1: pyridine / 0 °C

4.1: N-bromosuccinimide; N,N'-azobisisobutyronitrile / CCl₄ / 0.33 h / Heating

5.1: 24 g / N-ethyldiisopropylamine / dimethylformamide / 3 h / 20 °C

6.1: 62 percent / m-chloroperbenzoic acid; sodium bicarbonate / CH₂Cl₂ / 0.17 h / 0 °C

7.1: 97 percent / imidazole / dimethylformamide / 1 h / 20 °C

With pyridine; 1H-imidazole; N-Bromosuccinimide; 2,2'-azobis(isobutyronitrile); sodium hydrogencarbonate; magnesium; N-ethyl-N,N-diisopropylamine; acetyl chloride; 3-chloro-benzenecarboperoxoic acid; In tetrahydrofuran; tetrachloromethane; dichloromethane; N,N-dimethyl-formamide;