5-(4-Methylphenyl)sulfonyloxypentyl 4-methylbenzenesulfonate

Base Information

• Chemical Name: 5-(4-Methylphenyl)sulfonyloxypentyl 4-methylbenzenesulfonate
• CAS No.: 24293-28-5
• Molecular Formula: C19H24 O6 S2
• Molecular Weight: 412.528
• NSC Number: 169724
• DSSTox Substance ID: DTXSID60305205
• Nikkaji Number: J2.318.014F
• Wikidata: Q82051701
• Mol file: 24293-28-5.mol

Synonyms:5-(4-methylphenyl)sulfonyloxypentyl 4-methylbenzenesulfonate;24293-28-5;NSC169724;SCHEMBL4812770;DTXSID60305205;GMMNFKKJUMYAPM-UHFFFAOYSA-N;AKOS024430048;NSC-169724;1,5-Pentanediol, bis(4-methylbenzenesulfonate);pentane-1,5-diyl bis(4-methylbenzenesulfonate);5-([(4-Methylphenyl)sulfonyl]oxy)pentyl 4-methylbenzenesulfonate #;5-[(4-methylbenzenesulfonyl)oxy]pentyl 4-methylbenzene-1-sulfonate;5-{[(4-methylphenyl)sulfonyl]oxy}pentyl 4-methylbenzenesulfonate

Chemical Property of 5-(4-Methylphenyl)sulfonyloxypentyl 4-methylbenzenesulfonate

Chemical Property:

• Vapor Pressure: 1.04E-12mmHg at 25°C
• Boiling Point: 576.9°Cat760mmHg
• Flash Point: 302.7°C
• Density: 1.255g/cm³
• XLogP3: 4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 10
• Exact Mass: 412.10143083
• Heavy Atom Count: 27
• Complexity: 560

Purity/Quality:

98% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC=C(C=C1)S(=O)(=O)OCCCCCOS(=O)(=O)C2=CC=C(C=C2)C

Technology Process of 5-(4-Methylphenyl)sulfonyloxypentyl 4-methylbenzenesulfonate

There total 5 articles about 5-(4-Methylphenyl)sulfonyloxypentyl 4-methylbenzenesulfonate 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: 84.0%

1 ,5-pentanediol (111-29-5) + p-toluenesulfonyl chloride (98-59-9) → 1,5-bis(p-toluenesulfonyloxy)pentane (24293-28-5)

Guidance literature:

In pyridine; at 0 ℃; for 5h;

DOI:10.1021/ja00396a030

Reference yield: 81.0%

1 ,5-pentanediol (111-29-5) + p-toluenesulfonyl chloride (98-59-9) → 5-hydroxypentyl p-toluenesulfonate (95769-37-2) + 1,5-bis(p-toluenesulfonyloxy)pentane (24293-28-5)

Guidance literature:

With potassium iodide; silver(l) oxide; In dichloromethane; at 20 ℃; for 4h;

DOI:10.1021/ol020071y

Reference yield: 60.0%

→ 1,5-bis(p-toluenesulfonyloxy)pentane (24293-28-5)

Guidance literature:

In dichloromethane; at 0 ℃; for 0.166667h;

With triethylamine; In dichloromethane; at 20 ℃; for 12h;

upstream raw materials:

1 ,5-pentanediol

p-toluenesulfonyl chloride

toluene-4-sulfonic acid

Downstream raw materials:

1,9-Diphenylnonane

1,11-Diphenylundecane

1,1-diphenyl-phosphinanium; toluene-4-sulfonate

tetraisopropyl 1,1-bisphosphonatecyclohexane