1-bromo-2-[(4-fluorophenyl)methylamino]ethanesulfonic acid 2,4,6-trichlorophenyl ester

Base Information

Chemical Name:1-bromo-2-[(4-fluorophenyl)methylamino]ethanesulfonic acid 2,4,6-trichlorophenyl ester
CAS No.:1352622-02-6
Molecular Formula:C₁₅H₁₂BrCl₃FNO₃S
Molecular Weight:491.593
Hs Code.:

Synonyms:1-bromo-2-[(4-fluorophenyl)methylamino]ethanesulfonic acid 2,4,6-trichlorophenyl ester

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Chemical Property of 1-bromo-2-[(4-fluorophenyl)methylamino]ethanesulfonic acid 2,4,6-trichlorophenyl ester

Chemical Property:

Purity/Quality:

Safty Information:

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Hazard Codes:

MSDS Files:: SDS file from LookChem

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Technology Process of 1-bromo-2-[(4-fluorophenyl)methylamino]ethanesulfonic acid 2,4,6-trichlorophenyl ester

There total 4 articles about 1-bromo-2-[(4-fluorophenyl)methylamino]ethanesulfonic acid 2,4,6-trichlorophenyl 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: 73.0%

: 50-00-0,30525-89-4,61233-19-0
formaldehyd

: 1352621-90-9
1-bromo-2-(4-fluorophenylamino)ethanesulfonic acid 2,4,6-trichlorophenyl ester

: 1352622-02-6
1-bromo-2-[(4-fluorophenyl)methylamino]ethanesulfonic acid 2,4,6-trichlorophenyl ester

Guidance literature:: With sodium cyanoborohydride; acetic acid; In water; acetonitrile; at 20 ℃; for 6h;
DOI:10.1016/j.tetlet.2011.10.093

Reference yield:

: 4790-35-6
ethenesulfonic acid 2,4,6-trichlorophenyl ester

: 1352622-02-6
1-bromo-2-[(4-fluorophenyl)methylamino]ethanesulfonic acid 2,4,6-trichlorophenyl ester

Guidance literature:: Multi-step reaction with 3 steps

1.1: 2,2'-azobis(isobutyronitrile); bromine / 1,2-dichloro-ethane / 3 h / Reflux

1.2: 1.08 h / -78 - 20 °C

2.1: 0.17 h / 100 °C / Neat (no solvent)

3.1: sodium cyanoborohydride; acetic acid / water; acetonitrile / 6 h / 20 °C

With 2,2'-azobis(isobutyronitrile); bromine; sodium cyanoborohydride; acetic acid; In water; 1,2-dichloro-ethane; acetonitrile; 2.1: Michael addition;
DOI:10.1016/j.tetlet.2011.10.093

Reference yield:

: 1352621-86-3
2,4,6-trichlorophenyl 1-bromoethenesulfonate

: 1352622-02-6
1-bromo-2-[(4-fluorophenyl)methylamino]ethanesulfonic acid 2,4,6-trichlorophenyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 0.17 h / 100 °C / Neat (no solvent)

2: sodium cyanoborohydride; acetic acid / water; acetonitrile / 6 h / 20 °C

With sodium cyanoborohydride; acetic acid; In water; acetonitrile; 1: Michael addition;
DOI:10.1016/j.tetlet.2011.10.093