Carbamic acid, (2-amino-4,5-dimethylphenyl)-, 1,1-dimethylethyl ester

Base Information

• Chemical Name: Carbamic acid, (2-amino-4,5-dimethylphenyl)-, 1,1-dimethylethyl ester
• CAS No.: 371158-46-2
• Molecular Formula: C13H20N2O2
• Molecular Weight: 236.314
• Mol file: 371158-46-2.mol

Synonyms:tert-butyl 2-amino-4,5-dimethylphenylcarbamate;tert-butyl N-(2-amino-4,5-dimethylphenyl)carbamate;tert-butyl (2-amino-4,5-dimethylphenyl)carbamate;(2-amino-4,5-dimethyl-phenyl)-carbamic acid tert-butyl ester;

Chemical Property of Carbamic acid, (2-amino-4,5-dimethylphenyl)-, 1,1-dimethylethyl ester

Chemical Property:

• Melting Point: 146 °C
• Boiling Point: 313.4±42.0 °C(Predicted)
• PSA: 64.35000
• Density: 1.107±0.06 g/cm3(Predicted)
• LogP: 3.88680

Purity/Quality:

98% ^*data from raw suppliers

Tert-butylN-(2-amino-4,5-dimethylphenyl)carbamate ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Carbamic acid, (2-amino-4,5-dimethylphenyl)-, 1,1-dimethylethyl ester

There total 1 articles about Carbamic acid, (2-amino-4,5-dimethylphenyl)-, 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: 92.0%

di-tert-butyl dicarbonate (24424-99-5) + 4,5-dimethyl-1,2-phenylenediamine (3171-45-7) → (2-amino-4,5-dimethyl-phenyl)-carbamic acid tert-butyl ester (371158-46-2)

Guidance literature:

With sodium hydrogencarbonate; In 1,4-dioxane; water; at 20 ℃; for 3h;

DOI:10.1016/j.tet.2015.01.053

Reference yield: 94.0%

D-ribose (50-69-1) + (2-amino-4,5-dimethyl-phenyl)-carbamic acid tert-butyl ester (371158-46-2) → N-(ribityl),N'-(Boc)-diamino-4,5-dimethylbenzene (569343-11-9)

Guidance literature:

With sodium cyanoborohydride; In methanol; for 48h; Inert atmosphere; Reflux;

DOI:10.1016/j.tet.2015.01.053

Reference yield: 85.0%

n-butyl isonitrile (2769-64-4) + p-methoxyphenylglyoxal (1076-95-5) + (2-amino-4,5-dimethyl-phenyl)-carbamic acid tert-butyl ester (371158-46-2) → C27H37N3O5 (1644257-74-8)

Guidance literature:

With phenylphosphinic acid; In dichloromethane; at 20 ℃; for 16h; Solvent; Catalytic behavior;

DOI:10.1055/s-0033-1339135

upstream raw materials:

di-tert-butyl dicarbonate

4,5-dimethyl-1,2-phenylenediamine

Downstream raw materials:

N-(ribityl),N'-(Boc)-diamino-4,5-dimethylbenzene

1-deazariboflavin

5,6-dimethyl-1H-benzo[d]imida-zole

C₄₁H₅₈N₄O₈