5-(6-benzamido-1,1-dioxido-3-oxobenzo[d]isothiazol-2(3H)-yl)pentanoic acid

Base Information

Chemical Name:5-(6-benzamido-1,1-dioxido-3-oxobenzo[d]isothiazol-2(3H)-yl)pentanoic acid
CAS No.:1569314-58-4
Molecular Formula:C₁₉H₁₈N₂O₆S
Molecular Weight:402.428
Hs Code.:

Synonyms:5-(6-benzamido-1,1-dioxido-3-oxobenzo[d]isothiazol-2(3H)-yl)pentanoic acid

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Chemical Property of 5-(6-benzamido-1,1-dioxido-3-oxobenzo[d]isothiazol-2(3H)-yl)pentanoic acid

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Technology Process of 5-(6-benzamido-1,1-dioxido-3-oxobenzo[d]isothiazol-2(3H)-yl)pentanoic acid

There total 6 articles about 5-(6-benzamido-1,1-dioxido-3-oxobenzo[d]isothiazol-2(3H)-yl)pentanoic acid 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: 67.0%

: 1569314-52-8
5-(6-amino-1,1-dioxido-3-oxobenzo[d]isothiazol-2(3H)-yl)pentanoic acid

: 98-88-4
benzoyl chloride

: 1569314-58-4
5-(6-benzamido-1,1-dioxido-3-oxobenzo[d]isothiazol-2(3H)-yl)pentanoic acid

Guidance literature:: With sodium hydrogencarbonate; In tetrahydrofuran; at 20 ℃; for 8h;
DOI:10.1016/j.bmc.2014.01.045

Reference yield:

: 22952-24-5
6-nitrosaccharin

: 1569314-58-4
5-(6-benzamido-1,1-dioxido-3-oxobenzo[d]isothiazol-2(3H)-yl)pentanoic acid

Guidance literature:: Multi-step reaction with 4 steps

1: sodium hydrogencarbonate / N,N-dimethyl-formamide / 4 h / 60 - 80 °C

2: hydrogenchloride / water / 100 °C

3: hydrogen; palladium 10% on activated carbon / tetrahydrofuran / 4 h / 20 °C / 760.05 Torr

4: sodium hydrogencarbonate / tetrahydrofuran / 8 h / 20 °C

With hydrogenchloride; palladium 10% on activated carbon; hydrogen; sodium hydrogencarbonate; In tetrahydrofuran; water; N,N-dimethyl-formamide;
DOI:10.1016/j.bmc.2014.01.045

Reference yield:

: 65-85-0,8013-63-6
benzoic acid

: 1569314-58-4
5-(6-benzamido-1,1-dioxido-3-oxobenzo[d]isothiazol-2(3H)-yl)pentanoic acid

Guidance literature:: Multi-step reaction with 2 steps

1: thionyl chloride; N,N-dimethyl-formamide / 2 h / 60 °C

2: sodium hydrogencarbonate / tetrahydrofuran / 8 h / 20 °C

With thionyl chloride; sodium hydrogencarbonate; N,N-dimethyl-formamide; In tetrahydrofuran;
DOI:10.1016/j.bmc.2014.01.045