2,3-Dimethyl-3-phenyl-2,3-dihydro-1,2-benzisothiazole 1,1-dioxide

Base Information

• Chemical Name: 2,3-Dimethyl-3-phenyl-2,3-dihydro-1,2-benzisothiazole 1,1-dioxide
• CAS No.: 15448-90-5
• Molecular Formula: C₁₅H₁₅NO₂S
• Molecular Weight: 273.356
• NSC Number: 108408
• Mol file: 15448-90-5.mol

Synonyms:NSC108408;15448-90-5;2,3-Dimethyl-3-phenyl-2,3-dihydro-1,2-benzisothiazole 1,1-dioxide;NSC 108408;2,3-dimethyl-3-phenyl-1,2-benzothiazole 1,1-dioxide;NSC-108408;1,2-Benzisothiazole, 2,3-dihydro-2,3-dimethyl-3-phenyl-, 1,1-dioxide

Chemical Property of 2,3-Dimethyl-3-phenyl-2,3-dihydro-1,2-benzisothiazole 1,1-dioxide

Chemical Property:

• Vapor Pressure: 7.18E-07mmHg at 25°C
• Boiling Point: 408.1°C at 760 mmHg
• Flash Point: 200.6°C
• Density: 1.249g/cm³
• XLogP3: 2.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 1
• Exact Mass: 273.08234989
• Heavy Atom Count: 19
• Complexity: 436

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1(C2=CC=CC=C2S(=O)(=O)N1C)C3=CC=CC=C3

Technology Process of 2,3-Dimethyl-3-phenyl-2,3-dihydro-1,2-benzisothiazole 1,1-dioxide

There total 2 articles about 2,3-Dimethyl-3-phenyl-2,3-dihydro-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:

2-(1-hydroxy-1-phenyl-ethyl)-N-methyl-benzenesulfonamide (15448-95-0) → 2,3-dimethyl-3-phenyl-2,3-dihydro-benzo[d]isothiazole 1,1-dioxide (15448-90-5)

Guidance literature:

With sulfuric acid; Ambient temperature;

DOI:10.1021/jo01266a111

Reference yield:

C15H16NO3PolS → 2,3-dimethyl-3-phenyl-2,3-dihydro-benzo[d]isothiazole 1,1-dioxide (15448-90-5)

Guidance literature:

not specified Acidic conditions;

upstream raw materials:

2-(1-hydroxy-1-phenyl-ethyl)-N-methyl-benzenesulfonamide

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