6-methoxy-4-(1-methylethyl)-2-<(phenylthio)methyl>-1,2-benzisothiazol-3(2H)-one 1,1-dioxide

Base Information

• Chemical Name: 6-methoxy-4-(1-methylethyl)-2-<(phenylthio)methyl>-1,2-benzisothiazol-3(2H)-one 1,1-dioxide
• CAS No.: 142577-02-4
• Molecular Formula: C₁₈H₁₉NO₄S₂
• Molecular Weight: 377.485
• Mol file: 142577-02-4.mol

Synonyms:6-methoxy-4-(1-methylethyl)-2-<(phenylthio)methyl>-1,2-benzisothiazol-3(2H)-one 1,1-dioxide

Chemical Property of 6-methoxy-4-(1-methylethyl)-2-<(phenylthio)methyl>-1,2-benzisothiazol-3(2H)-one 1,1-dioxide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 6-methoxy-4-(1-methylethyl)-2-<(phenylthio)methyl>-1,2-benzisothiazol-3(2H)-one 1,1-dioxide

There total 1 articles about 6-methoxy-4-(1-methylethyl)-2-<(phenylthio)methyl>-1,2-benzisothiazol-3(2H)-one 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: 87.0%

phenylthiomethyl chloride (7205-91-6) + 6-methoxy-4-(1-methylethyl)-1,2-benzisothiazol-3(2H)-one 1,1-dioxide (142577-01-3) → 6-methoxy-4-(1-methylethyl)-2-<(phenylthio)methyl>-1,2-benzisothiazol-3(2H)-one 1,1-dioxide (142577-02-4)

Guidance literature:

With tetrabutylammomium bromide; In toluene; for 45h; Heating;

DOI:10.1021/jm00005a001

Reference yield:

6-methoxy-4-(1-methylethyl)-2-<(phenylthio)methyl>-1,2-benzisothiazol-3(2H)-one 1,1-dioxide (142577-02-4) → 2-(4-Benzyl-2,2-dimethyl-5-oxo-2,5-dihydro-furan-3-yloxymethyl)-4-isopropyl-6-methoxy-1,1-dioxo-1,2-dihydro-1λ6-benzo[d]isothiazol-3-one

Guidance literature:

Multi-step reaction with 2 steps

1: 88 percent / SOCl₂ / CH₂Cl₂ / 16 h / Ambient temperature

2: 1) 60percent sodium hydride / 1.) DMF, RT, 30 min, 2.) DMF, RT, 144 h

With thionyl chloride; sodium hydride; In dichloromethane;

DOI:10.1021/jm00023a008

Reference yield:

6-methoxy-4-(1-methylethyl)-2-<(phenylthio)methyl>-1,2-benzisothiazol-3(2H)-one 1,1-dioxide (142577-02-4) → 2-(3-Benzoyl-6-methyl-2-oxo-2H-pyran-4-yloxymethyl)-4-isopropyl-6-methoxy-1,1-dioxo-1,2-dihydro-1λ6-benzo[d]isothiazol-3-one

Guidance literature:

Multi-step reaction with 2 steps

1: 88 percent / SOCl₂ / CH₂Cl₂ / 16 h / Ambient temperature

2: 1) 60percent sodium hydride / 1.) DMF, RT, 30 min, 2.) DMF, RT, 144 h

With thionyl chloride; sodium hydride; In dichloromethane;

DOI:10.1021/jm00023a008

upstream raw materials:

phenylthiomethyl chloride

6-methoxy-4-(1-methylethyl)-1,2-benzisothiazol-3(2H)-one 1,1-dioxide