2-N,7-N-bis(2,5-dimethylphenyl)-9-oxofluorene-2,7-disulfonamide

Base Information

• Chemical Name: 2-N,7-N-bis(2,5-dimethylphenyl)-9-oxofluorene-2,7-disulfonamide
• CAS No.: 5550-91-4
• Molecular Formula: C₁₈H₁₈Cl₂N₂O₆S₃
• Molecular Weight: 525.455
• DSSTox Substance ID: DTXSID10359672
• Wikidata: Q82140968

Synonyms:5550-91-4;CBMicro_023509;Oprea1_192687;Oprea1_283330;DTXSID10359672;2-N,7-N-bis(2,5-dimethylphenyl)-9-oxofluorene-2,7-disulfonamide;CCG-11151;AKOS001604434;BIM-0023570.P001;EU-0068381;SR-01000401794;SR-01000401794-1;N,N'-BIS(2,5-DIMETHYLPHENYL)-9-OXO-9H-FLUORENE-2,7-DISULFONAMIDE

Chemical Property of 2-N,7-N-bis(2,5-dimethylphenyl)-9-oxofluorene-2,7-disulfonamide

Chemical Property:

• Boiling Point: 754.5°Cat760mmHg
• Flash Point: 410.1°C
• Density: 1.408g/cm³
• XLogP3: 5.6
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 7
• Rotatable Bond Count: 6
• Exact Mass: 546.12831428
• Heavy Atom Count: 38
• Complexity: 997

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC(=C(C=C1)C)NS(=O)(=O)C2=CC3=C(C=C2)C4=C(C3=O)C=C(C=C4)S(=O)(=O)NC5=C(C=CC(=C5)C)C

Technology Process of 2-N,7-N-bis(2,5-dimethylphenyl)-9-oxofluorene-2,7-disulfonamide

There total 2 articles about 2-N,7-N-bis(2,5-dimethylphenyl)-9-oxofluorene-2,7-disulfonamide 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:

N-Sulfinyl-p-methoxy-benzolsulfonamid (112459-37-7) → 4,5-dichloro-2-(4-methoxy-benzenesulfonyl)-1-(4-methoxy-benzenesulfonylimino)-1,2,3,6-tetrahydro-1λ4-[1,2]thiazine (5550-91-4)

Guidance literature:

Multi-step reaction with 2 steps

1: Py

With pyridine;

DOI:10.1016/S0040-4039(01)99775-8

Reference yield:

2,3-dichlorobuta-1,3-diene (1653-19-6) + N,N'-bis-(4-methoxy-benzenesulfonyl)-sulfur diimide (5993-50-0) → 4,5-dichloro-2-(4-methoxy-benzenesulfonyl)-1-(4-methoxy-benzenesulfonylimino)-1,2,3,6-tetrahydro-1λ4-[1,2]thiazine (5550-91-4)

Guidance literature:

DOI:10.1016/S0040-4039(01)99775-8

upstream raw materials:

2,3-dichlorobuta-1,3-diene

N,N'-bis-(4-methoxy-benzenesulfonyl)-sulfur diimide

N-Sulfinyl-p-methoxy-benzolsulfonamid

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