2-(2-chlorophenyl)ethanesulfonic ethyl ester

Base Information

Chemical Name:2-(2-chlorophenyl)ethanesulfonic ethyl ester
CAS No.:335281-12-4
Molecular Formula:C₁₀H₁₁ClO₃S
Molecular Weight:246.715
Hs Code.:

Synonyms:2-(2-chlorophenyl)ethanesulfonic ethyl ester

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Chemical Property of 2-(2-chlorophenyl)ethanesulfonic ethyl ester

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Technology Process of 2-(2-chlorophenyl)ethanesulfonic ethyl ester

There total 1 articles about 2-(2-chlorophenyl)ethanesulfonic ethyl 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: 66.0%

: 89-98-5
2-chloro-benzaldehyde

: 73300-75-1
ethyl (diethoxyphosphoryl)methanesulfonate

: 335281-12-4
2-(2-chlorophenyl)ethanesulfonic ethyl ester

Guidance literature:: ethyl (diethoxyphosphoryl)methanesulfonate; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 0.25h;

2-chloro-benzaldehyde; In tetrahydrofuran; hexane; at 22 ℃; for 12h;
DOI:10.1016/S0960-894X(00)00658-2

Reference yield:

: 335281-12-4
2-(2-chlorophenyl)ethanesulfonic ethyl ester

: (E)-2-(2-Chloro-phenyl)-ethenesulfonic acid

Guidance literature:: With tetra-(n-butyl)ammonium iodide; In acetone; Heating;
DOI:10.1016/S0960-894X(00)00658-2

Reference yield:

: 335281-12-4
2-(2-chlorophenyl)ethanesulfonic ethyl ester

: (E)-2-(2-Chloro-phenyl)-ethenesulfonic acid (4,5-diphenyl-thiazol-2-yl)-amide

Guidance literature:: Multi-step reaction with 3 steps

1: tetrabutylammonium iodide / acetone / Heating

2: SO₂Cl₂; PPh₃ / CH₂Cl₂ / 0.25 h / 0 °C

3: pyridine / CH₂Cl₂ / 48 h / 22 °C

With pyridine; sulfuryl dichloride; tetra-(n-butyl)ammonium iodide; triphenylphosphine; In dichloromethane; acetone;
DOI:10.1016/S0960-894X(00)00658-2