Benzene, 1,1'-[(phenylethenylidene)bis(sulfonyl)]bis-

Base Information

• Chemical Name: Benzene, 1,1'-[(phenylethenylidene)bis(sulfonyl)]bis-
• CAS No.: 39082-44-5
• Molecular Formula: C20H16O4S2
• Molecular Weight: 384.477
• DSSTox Substance ID: DTXSID10481624
• Nikkaji Number: J302.988C
• Mol file: 39082-44-5.mol

Synonyms:39082-44-5;(2-phenylethene-1,1-diyldisulfonyl)dibenzene;Benzene, 1,1'-[(phenylethenylidene)bis(sulfonyl)]bis-;DTXSID10481624

Chemical Property of Benzene, 1,1'-[(phenylethenylidene)bis(sulfonyl)]bis-

Chemical Property:

• XLogP3: 4.1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 5
• Exact Mass: 384.04900133
• Heavy Atom Count: 26
• Complexity: 627

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C=C(S(=O)(=O)C2=CC=CC=C2)S(=O)(=O)C3=CC=CC=C3

Technology Process of Benzene, 1,1'-[(phenylethenylidene)bis(sulfonyl)]bis-

There total 5 articles about Benzene, 1,1'-[(phenylethenylidene)bis(sulfonyl)]bis- 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: 35.0%

bis(phenylsulfonyl)methane (3406-02-8) + benzaldehyde (100-52-7) → 1,1-bis(phenylsulfonyl)-2-phenylethene (39082-44-5)

Guidance literature:

With potassium fluoride; diethyl amine hydrochloride; In toluene; for 24h; Reflux;

DOI:10.1002/chem.200801892

Reference yield:

bis(phenylthio)methane (3561-67-9) → 1,1-bis(phenylsulfonyl)-2-phenylethene (39082-44-5)

Guidance literature:

Multi-step reaction with 2 steps

1: aq. H₂O₂, Ac₂O / acetic acid / Heating

2: piperidine, AcOH / toluene / Heating

With piperidine; dihydrogen peroxide; acetic anhydride; acetic acid; In acetic acid; toluene;

DOI:10.1007/BF00904510

Reference yield:

bis(phenylsulfonyl)methane (3406-02-8) + benzylidene phenylamine (538-51-2) → 1,1-bis(phenylsulfonyl)-2-phenylethene (39082-44-5)

Guidance literature:

With acetic anhydride; In xylene; Heating;

upstream raw materials:

bis(phenylsulfonyl)methane

benzaldehyde

acetoxy-(N-acetyl-anilino)-phenyl-methane

N-(α-Propionyloxybenzyl)-anilinpropionat

Downstream raw materials:

1-Phenylsulfonyl-1-phenylthio-2-phenylaethan

(E)-2-Methyl-2-methylphenylamino-4-phenyl-1,1-bis(phenylsulfonyl)-1,3-butadien

C₂₅H₂₄O₅S₂

(E)-2-(Methylphenylamino)-4-phenyl-1,1-bis(phenylsulfonyl)-1,3-butadien