P-TOLUENESULFONIC ACID N-HEPTYL ESTER

Base Information

• Chemical Name: P-TOLUENESULFONIC ACID N-HEPTYL ESTER
• CAS No.: 24767-82-6
• Molecular Formula: C14H22O3S
• Molecular Weight: 270.393
• Hs Code.: 2905199090
• Mol file: 24767-82-6.mol

Synonyms:4-methylbenzenesulfonic acid heptyl ester;1-heptyl-p-toluene sulphonate;hexyl tosylate;Heptyl p-Toluenesulfonate;n-heptyl tosylate;heptyl tosylate;n-heptyl p-toluenesulfonate;1-heptyltoluene-p-sulphonate;p-Toluenesulfonic Acid Heptyl Ester;P-TOLUENESULFONIC ACID N-HEPTYL ESTER;

Chemical Property of P-TOLUENESULFONIC ACID N-HEPTYL ESTER

Chemical Property:

• Refractive Index: 1.4960 to 1.4990
• Boiling Point: 201oC
• Flash Point: 182.7oC
• PSA: 51.75000
• Density: 1.07
• LogP: 4.75150

Purity/Quality:

98%,99%, ^*data from raw suppliers

Heptyl p-Toluenesulfonate >98.0%(GC) ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of P-TOLUENESULFONIC ACID N-HEPTYL ESTER

There total 2 articles about P-TOLUENESULFONIC ACID N-HEPTYL 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: 90.0%

n-heptan1ol (111-70-6) + p-toluenesulfonyl chloride (98-59-9) → 1-heptyl 4-methylbenzenesulfonate (24767-82-6)

Guidance literature:

With potassium carbonate; 1-hexadecyl-1H-imidazole; In water; at 25 ℃; for 4h;

DOI:10.1021/ol900125y

Reference yield:

→ 1-heptyl 4-methylbenzenesulfonate (24767-82-6)

Guidance literature:

p-TsCl, Heptanol in Ae./KOH;

Reference yield: 91.0%

1-heptyl 4-methylbenzenesulfonate (24767-82-6) + 1-amino-3-methylbenzene (108-44-1) → N,N-diheptyl-m-methylaniline

Guidance literature:

With tetrabutylammomium bromide; sodium hydroxide; at 100 ℃; for 8h;

upstream raw materials:

n-heptan1ol

p-toluenesulfonyl chloride

Downstream raw materials:

1-fluoroheptane

Toluene-4-sulfonate3-heptyl-2-methyl-4,5-dihydro-thiazol-3-ium;

3-Heptyloxy-6-hydroxy-phthalonitrile

1-Heptene

Refernces

• 1、 Chu, Yen-Ho,Hwang, Chun-Chieh,Chen, Chien-Yuan,Tseng, Min-Jen. "Combinatorial discovery of thermoresponsive cycloammonium ionic liquids". . p. 11855 - 11858. Retrieved 2020.
• 2、 Erdeljac, Nathalie,Kehr, Gerald,Ahlqvist, Marie,Knerr, Laurent,Gilmour, Ryan. "Exploring physicochemical space: Via a bioisostere of the trifluoromethyl and ethyl groups (BITE): Attenuating lipophilicity in fluorinated analogues of Gilenya for multiple sclerosis". supporting information. p. 12002 - 12005. Retrieved 2018/11/21.