P-TOLUENESULFONIC ACID N-OCTYL ESTER

Base Information

• Chemical Name: P-TOLUENESULFONIC ACID N-OCTYL ESTER
• CAS No.: 3386-35-4
• Molecular Formula: C15H24O3S
• Molecular Weight: 284.42
• Hs Code.: 2905199090
• Mol file: 3386-35-4.mol

Synonyms:p-Toluenesulfonic acid, octyl ester(7CI,8CI);1-Octyl tosylate;Octyl 4-methylbenzenesulfonate;Octylp-toluenesulfonate;Octyl toluenesulfonate;Octyl tosylate;n-Octylp-toluenesulfonate;n-Octyl tosylate;Octylalcohol, p-toluenesulfonate (6CI);

Chemical Property of P-TOLUENESULFONIC ACID N-OCTYL ESTER

Chemical Property:

• Refractive Index: 1.4950 to 1.4980
• Boiling Point: 392.521 °C at 760 mmHg
• Flash Point: 191.19 °C
• PSA: 51.75000
• Density: 1.056 g/cm³
• LogP: 5.14160

Purity/Quality:

98% ^*data from raw suppliers

n-Octyl p-Toluenesulfonate ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of P-TOLUENESULFONIC ACID N-OCTYL ESTER

There total 22 articles about P-TOLUENESULFONIC ACID N-OCTYL ESTER 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: 98.0%

octanol (111-87-5) + p-toluenesulfonyl chloride (98-59-9) → 1-octyl p-toluenesulfonate (3386-35-4)

Guidance literature:

With trimethylamine hydrochloride; triethylamine; In toluene; at 0 - 5 ℃; for 1h;

DOI:10.1016/S0040-4020(99)00002-2

Reference yield: 95.0%

trimethyl(oct-1-yloxy)silane (14246-16-3) + p-toluenesulfonyl fluoride (455-16-3) → 1-octyl p-toluenesulfonate (3386-35-4)

Guidance literature:

With 1,8-diazabicyclo[5.4.0]undec-7-ene; In acetonitrile; at 20 ℃; for 4h;

DOI:10.1055/s-2008-1078407

Reference yield: 90.0%

1-Iodooctane (629-27-6) + [hydroxy(tosyloxy)iodo]benzene (27126-76-7) → 1-octyl p-toluenesulfonate (3386-35-4)

Guidance literature:

In dichloromethane; for 1h; Ambient temperature;

DOI:10.1021/jo00224a080

upstream raw materials:

octanol

p-toluenesulfonyl chloride

2-octyloxy-tetrahydro-pyran

tetrabutylammonium p-toluenesulfonate

Downstream raw materials:

octane

oct-1-ene

1-methyl-4-octylbenzene

nonanonitrile

Refernces

• 1、 Chu, Yen-Ho,Hwang, Chun-Chieh,Chen, Chien-Yuan,Tseng, Min-Jen. "Combinatorial discovery of thermoresponsive cycloammonium ionic liquids". supporting information. p. 11855 - 11858. Retrieved 2020/10/13.
• 2、 Feng, Simin,Li, Jing,Wei, Junfa. "Ionic liquid brush as an efficient and reusable heterogeneous catalytic assembly for the tosylation of phenols and alcohols in neat water". supporting information. p. 4743 - 4746. Retrieved 2017/07/12.