CARBAMIC ACID, [4-[2-[[(4-METHYLPHENYL)SULFONYL]OXY]ETHYL]PHENYL]-, 1,1-DIMETHYLETHYL ESTER

Base Information

Chemical Name:CARBAMIC ACID, [4-[2-[[(4-METHYLPHENYL)SULFONYL]OXY]ETHYL]PHENYL]-, 1,1-DIMETHYLETHYL ESTER
CAS No.:193204-58-9
Molecular Formula:C20H25NO5S
Molecular Weight:391.488
Hs Code.:
Mol file:193204-58-9.mol

Synonyms:CARBAMIC ACID, [4-[2-[[(4-METHYLPHENYL)SULFONYL]OXY]ETHYL]PHENYL]-, 1,1-DIMETHYLETHYL ESTER

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

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Chemical Property of CARBAMIC ACID, [4-[2-[[(4-METHYLPHENYL)SULFONYL]OXY]ETHYL]PHENYL]-, 1,1-DIMETHYLETHYL ESTER

Chemical Property:

PSA：90.08000
LogP:5.44380

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of CARBAMIC ACID, [4-[2-[[(4-METHYLPHENYL)SULFONYL]OXY]ETHYL]PHENYL]-, 1,1-DIMETHYLETHYL ESTER

There total 5 articles about CARBAMIC ACID, [4-[2-[[(4-METHYLPHENYL)SULFONYL]OXY]ETHYL]PHENYL]-, 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: 98.0%

: 98-59-9
p-toluenesulfonyl chloride

: 104060-23-3
tert-butyl N-[4-(2-hydroxyethyl)phenyl]carbamate

: 193204-58-9
tert-butyl N-(4-{2-[(4-methylbenzenesulfonyl)oxy]ethyl}phenyl)carbamate

Guidance literature:: With sodium hydroxide; In tetrahydrofuran; water; at 0 - 20 ℃; Inert atmosphere;
DOI:10.1039/c7cc01028a

Reference yield: 81.0%

: 104060-23-3
tert-butyl N-[4-(2-hydroxyethyl)phenyl]carbamate

: 193204-58-9
tert-butyl N-(4-{2-[(4-methylbenzenesulfonyl)oxy]ethyl}phenyl)carbamate

Guidance literature:: With dmap; triethylamine; p-toluenesulfonyl chloride; In dichloromethane; at 20 ℃; for 24h;
DOI:10.3390/molecules24102019

Reference yield:

: 104-10-9
2-(4'-aminophenyl)ethyl alcohol

: 193204-58-9
tert-butyl N-(4-{2-[(4-methylbenzenesulfonyl)oxy]ethyl}phenyl)carbamate

Guidance literature:: Multi-step reaction with 2 steps

1: triethanolamine / methanol / 12 h / 70 °C / Inert atmosphere

2: triethylamine / dichloromethane / 2 h / -5 - 20 °C

With triethanolamine; triethylamine; In methanol; dichloromethane;