5H-naphth[1,8-cd]isothiazol-5-one,1,1-dioxide, 6-(1′-chloro-3′-nitro-2′-phenylamino)

Base Information

Chemical Name:5H-naphth[1,8-cd]isothiazol-5-one,1,1-dioxide, 6-(1′-chloro-3′-nitro-2′-phenylamino)
CAS No.:1436382-06-7
Molecular Formula:C₁₆H₈ClN₃O₅S
Molecular Weight:389.776
Hs Code.:

Synonyms:5H-naphth[1,8-cd]isothiazol-5-one,1,1-dioxide, 6-(1′-chloro-3′-nitro-2′-phenylamino)

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Chemical Property of 5H-naphth[1,8-cd]isothiazol-5-one,1,1-dioxide, 6-(1′-chloro-3′-nitro-2′-phenylamino)

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Technology Process of 5H-naphth[1,8-cd]isothiazol-5-one,1,1-dioxide, 6-(1′-chloro-3′-nitro-2′-phenylamino)

There total 5 articles about 5H-naphth[1,8-cd]isothiazol-5-one,1,1-dioxide, 6-(1′-chloro-3′-nitro-2′-phenylamino) 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: 89.0%

: 1309647-27-5
5,8-dioxo-5,8-dihydronaphthalene-1-sulfonamide

: 121-87-9
2-Chloro-4-nitroaniline

: 1436382-06-7
5H-naphth[1,8-cd]isothiazol-5-one,1,1-dioxide, 6-(1′-chloro-3′-nitro-2′-phenylamino)

Guidance literature:: With copper(II) acetate monohydrate; In acetic acid; at 80 - 100 ℃; regioselective reaction;
DOI:10.1016/j.tet.2013.11.041

Reference yield: 48.6%

: 1436382-06-7
5H-naphth[1,8-cd]isothiazol-5-one,1,1-dioxide, 6-(1′-chloro-3′-nitro-2′-phenylamino)

Guidance literature:: With copper(II) acetate monohydrate; acetic acid; for 3h; Reflux;

Reference yield:

: 85-46-1
1-Naphthalenesulfonyl chloride

: 1436382-06-7
5H-naphth[1,8-cd]isothiazol-5-one,1,1-dioxide, 6-(1′-chloro-3′-nitro-2′-phenylamino)

Guidance literature:: Multi-step reaction with 3 steps

1.1: acetone / 0.08 h / 0 °C

1.2: 3 h / 0 - 20 °C

2.1: acetic acid; chromium(VI) oxide / water / 0.3 h / 90 °C

3.1: acetic acid; copper diacetate / water / 3 h / Reflux

With chromium(VI) oxide; copper diacetate; acetic acid; In water; acetone;
DOI:10.1021/jm400080c