Carbamic acid, [(2S)-2-[3,5-dibromo-4-[5-(cyanomethyl)-2-hydroxyphenoxy]phenyl]-2-[[( 1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]-, 1,1-dimethylethyl ester

Base Information

Chemical Name:Carbamic acid, [(2S)-2-[3,5-dibromo-4-[5-(cyanomethyl)-2-hydroxyphenoxy]phenyl]-2-[[( 1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]-, 1,1-dimethylethyl ester
CAS No.:845784-01-2
Molecular Formula:C27H36Br2N2O5Si
Molecular Weight:656.487
Hs Code.:

Carbamic acid,
[(2S)-2-[3,5-dibromo-4-[5-(cyanomethyl)-2-hydroxyphenoxy]phenyl]-2-[[(
1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]-, 1,1-dimethylethyl ester

Synonyms:

Suppliers and Price of Carbamic acid, [(2S)-2-[3,5-dibromo-4-[5-(cyanomethyl)-2-hydroxyphenoxy]phenyl]-2-[[( 1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]-, 1,1-dimethylethyl ester

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 Carbamic acid, [(2S)-2-[3,5-dibromo-4-[5-(cyanomethyl)-2-hydroxyphenoxy]phenyl]-2-[[( 1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]-, 1,1-dimethylethyl ester

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of Carbamic acid, [(2S)-2-[3,5-dibromo-4-[5-(cyanomethyl)-2-hydroxyphenoxy]phenyl]-2-[[( 1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]-, 1,1-dimethylethyl ester

There total 6 articles about Carbamic acid, [(2S)-2-[3,5-dibromo-4-[5-(cyanomethyl)-2-hydroxyphenoxy]phenyl]-2-[[( 1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]-, 1,1-dimethylethyl 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: 95.0%

: 845784-18-1
[2-[4-(2-benzyloxy-5-cyanomethyl-phenoxy)-3,5-dibromo-phenyl]-2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-carbamic acid tert-butyl ester

: 845784-01-2
{2-(tert-butyl-dimethyl-silanyloxy)-2-[3,5-dibromo-4-(5-cyanomethyl-2-hydroxy-phenoxy)-phenyl]-ethyl}-carbamic acid tert-butyl ester

Guidance literature:: With hydrogen; palladium on activated charcoal; In 1,4-dioxane; at 20 ℃; for 12h;
DOI:10.1002/chem.200400904

Reference yield:

: 705932-30-5
[2-[4-(2-benzyloxy-5-formyl-phenoxy)-3,5-dibromo-phenyl]-2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-carbamic acid tert-butyl ester

: 845784-01-2
{2-(tert-butyl-dimethyl-silanyloxy)-2-[3,5-dibromo-4-(5-cyanomethyl-2-hydroxy-phenoxy)-phenyl]-ethyl}-carbamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 96 percent / NaBH₄ / methanol; tetrahydrofuran / 0.5 h / 0 °C

2: PPh₃; I₂; imidazole / tetrahydrofuran / 0.5 h / 20 °C

3: dimethylformamide / 0.5 h / 40 °C

4: 95 percent / H₂ / Pd/C / dioxane / 12 h / 20 °C

With 1H-imidazole; sodium tetrahydroborate; hydrogen; iodine; triphenylphosphine; palladium on activated charcoal; In tetrahydrofuran; 1,4-dioxane; methanol; N,N-dimethyl-formamide;
DOI:10.1002/chem.200400904

Reference yield:

: 845784-17-0
[2-[4-(2-benzyloxy-5-hydroxymethyl-phenoxy)-3,5-dibromo-phenyl]-2-(tert-butyl-dimethyl-silanyloxy)-ethyl]-carbamic acid tert-butyl ester

: 845784-01-2
{2-(tert-butyl-dimethyl-silanyloxy)-2-[3,5-dibromo-4-(5-cyanomethyl-2-hydroxy-phenoxy)-phenyl]-ethyl}-carbamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: PPh₃; I₂; imidazole / tetrahydrofuran / 0.5 h / 20 °C

2: dimethylformamide / 0.5 h / 40 °C

3: 95 percent / H₂ / Pd/C / dioxane / 12 h / 20 °C

With 1H-imidazole; hydrogen; iodine; triphenylphosphine; palladium on activated charcoal; In tetrahydrofuran; 1,4-dioxane; N,N-dimethyl-formamide;
DOI:10.1002/chem.200400904