1H-Indole-2,3-dicarboxylic acid, 1-(phenylsulfonyl)-

Base Information

Chemical Name:1H-Indole-2,3-dicarboxylic acid, 1-(phenylsulfonyl)-
CAS No.:192991-41-6
Molecular Formula:C16H11NO6S
Molecular Weight:345.332
Hs Code.:

Synonyms:

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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 1H-Indole-2,3-dicarboxylic acid, 1-(phenylsulfonyl)-

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

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Technology Process of 1H-Indole-2,3-dicarboxylic acid, 1-(phenylsulfonyl)-

There total 3 articles about 1H-Indole-2,3-dicarboxylic acid, 1-(phenylsulfonyl)- 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: 100.0%

: 192991-40-5
1-Benzenesulfonyl-1H-indole-2,3-dicarboxylic acid bis-(2-methoxy-ethoxymethyl) ester

: 192991-41-6
1-(phenylsulfonyl)indole-2,3-dicarboxylic acid

Guidance literature:: With hydrogenchloride; In tetrahydrofuran; for 2h; Heating;
DOI:10.3987/COM-97-7806

Reference yield:

: 54781-93-0
1H-indole-2,3-dicarboxylic acid dimethyl ester

: 192991-41-6
1-(phenylsulfonyl)indole-2,3-dicarboxylic acid

Guidance literature:: Multi-step reaction with 4 steps

1: 60 percent / 1.) 4N KOH, 2.) 10percent HCl / H₂O; methanol / 2 h / 70 °C

2: 82 percent / iPr₂EtN / CH₂Cl₂ / 1 h / 0 °C

3: 80 percent / tetra-n-butylammonium bisulfate, 50percent KOH / CH₂Cl₂; H₂O / 2 h / -20 °C

4: 100 percent / 10percent HCl / tetrahydrofuran / 2 h / Heating

With hydrogenchloride; potassium hydroxide; tetra(n-butyl)ammonium hydrogensulfate; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; methanol; dichloromethane; water;
DOI:10.3987/COM-97-7806

Reference yield:

: 192991-39-2
1H-Indole-2,3-dicarboxylic acid bis-(2-methoxy-ethoxymethyl) ester

: 192991-41-6
1-(phenylsulfonyl)indole-2,3-dicarboxylic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 80 percent / tetra-n-butylammonium bisulfate, 50percent KOH / CH₂Cl₂; H₂O / 2 h / -20 °C

2: 100 percent / 10percent HCl / tetrahydrofuran / 2 h / Heating

With hydrogenchloride; potassium hydroxide; tetra(n-butyl)ammonium hydrogensulfate; In tetrahydrofuran; dichloromethane; water;
DOI:10.3987/COM-97-7806