3-hydroxy-2-(2'-methylphenyl)-2,3,4,5,6,7-hexahydro-1,2-benzisothiazole 1,1-dioxide

Base Information

• Chemical Name: 3-hydroxy-2-(2'-methylphenyl)-2,3,4,5,6,7-hexahydro-1,2-benzisothiazole 1,1-dioxide
• CAS No.: 174317-14-7
• Molecular Formula: C₁₄H₁₇NO₃S
• Molecular Weight: 279.36

Synonyms:3-hydroxy-2-(2'-methylphenyl)-2,3,4,5,6,7-hexahydro-1,2-benzisothiazole 1,1-dioxide

Chemical Property of 3-hydroxy-2-(2'-methylphenyl)-2,3,4,5,6,7-hexahydro-1,2-benzisothiazole 1,1-dioxide

Chemical Property:

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Technology Process of 3-hydroxy-2-(2'-methylphenyl)-2,3,4,5,6,7-hexahydro-1,2-benzisothiazole 1,1-dioxide

There total 2 articles about 3-hydroxy-2-(2'-methylphenyl)-2,3,4,5,6,7-hexahydro-1,2-benzisothiazole 1,1-dioxide 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: 52.0%

3-hydroperoxy-2-(2'-methylphenyl)-2,3,4,5,6,7-hexahydro-1,2-benzisothiazole 1,1-dioxide (174317-11-4) → 3-hydroxy-2-(2'-methylphenyl)-2,3,4,5,6,7-hexahydro-1,2-benzisothiazole 1,1-dioxide (174317-14-7)

Guidance literature:

With sodium sulfite; for 24h; Ambient temperature;

DOI:10.1016/0040-4020(95)01037-8

Reference yield:

2-(2-Methylphenyl)-4,5,6,7-tetrahydrobenzoisothiazoliumperchlorat → 3-hydroxy-2-(2'-methylphenyl)-2,3,4,5,6,7-hexahydro-1,2-benzisothiazole 1,1-dioxide (174317-14-7)

Guidance literature:

Multi-step reaction with 2 steps

1: 68 percent / acetic acid, 30percent hydrogen peroxide / Ambient temperature

2: 52 percent / aq. Na₂SO₃ / 24 h / Ambient temperature

With dihydrogen peroxide; acetic acid; sodium sulfite;

DOI:10.1016/0040-4020(95)01037-8

Reference yield: 63.0%

3-hydroxy-2-(2'-methylphenyl)-2,3,4,5,6,7-hexahydro-1,2-benzisothiazole 1,1-dioxide (174317-14-7) → 2-(2'-methylphenyl)-4,5,6,7-tetrahydro-1,2-benzisothiazol-3(2H)-one 1,1-dioxide

Guidance literature:

With dipyridinium dichromate; In dichloromethane; for 8h; Ambient temperature;

DOI:10.1016/0040-4020(95)01037-8

upstream raw materials:

3-hydroperoxy-2-(2'-methylphenyl)-2,3,4,5,6,7-hexahydro-1,2-benzisothiazole 1,1-dioxide

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