2,7-Dimethyl-3-phenyl-2H-1,2-benzothiazine 1,1-dioxide

Base Information

• Chemical Name: 2,7-Dimethyl-3-phenyl-2H-1,2-benzothiazine 1,1-dioxide
• CAS No.: 18963-37-6
• Molecular Formula: C₁₆H₁₅NO₂S
• Molecular Weight: 285.367
• NSC Number: 117897
• DSSTox Substance ID: DTXSID60172373
• Wikidata: Q83042472
• ChEMBL ID: CHEMBL1881227
• Mol file: 18963-37-6.mol

Synonyms:2,7-Dimethyl-3-phenyl-2H-1,2-benzothiazine 1,1-dioxide;18963-37-6;NSC117897;NSC 117897;MLS002706772;CHEMBL1881227;DTXSID60172373;NSC-117897;SMR001574171;2,7-dimethyl-3-phenyl-1$l^{6},2-benzothiazine 1,1-dioxide

Chemical Property of 2,7-Dimethyl-3-phenyl-2H-1,2-benzothiazine 1,1-dioxide

Chemical Property:

• Vapor Pressure: 1.7E-08mmHg at 25°C
• Boiling Point: 455.8°Cat760mmHg
• Flash Point: 229.5°C
• Density: 1.264g/cm³
• XLogP3: 3.2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 1
• Exact Mass: 285.08234989
• Heavy Atom Count: 20
• Complexity: 485

Purity/Quality:

85.0-99.8% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC2=C(C=C1)C=C(N(S2(=O)=O)C)C3=CC=CC=C3

Technology Process of 2,7-Dimethyl-3-phenyl-2H-1,2-benzothiazine 1,1-dioxide

There total 1 articles about 2,7-Dimethyl-3-phenyl-2H-1,2-benzothiazine 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:

5,N-dimethyl-2-(2-oxo-2-phenyl-ethyl)-benzenesulfonamide (18963-36-5) → 2,7-dimethyl-3-phenyl-2H-benzo[e][1,2]thiazine 1,1-dioxide (18963-37-6)

Guidance literature:

With sulfuric acid; at 0 ℃;

DOI:10.1021/jo01256a031

upstream raw materials:

5,N-dimethyl-2-(2-oxo-2-phenyl-ethyl)-benzenesulfonamide