Tosylphenyl selenide

Base Information

• Chemical Name: Tosylphenyl selenide
• CAS No.: 68819-94-3
• Molecular Formula: C13H12O2SSe
• Molecular Weight: 311.263
• DSSTox Substance ID: DTXSID301271592
• Nikkaji Number: J308.877D,J3.470.749I
• Mol file: 68819-94-3.mol

Synonyms:Se-Phenyl 4-methylbenzenesulfonoselenoate;68819-94-3;Tosylphenyl selenide;se-phenyl-p-tolueneselenosulfonate;DTXSID301271592;1-(4-Methylphenyl)-2-phenyl-1-thia-2-selenaethane1,1-dioxide

Chemical Property of Tosylphenyl selenide

Chemical Property:

• PSA: 42.52000
• LogP: 2.79420
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 3
• Exact Mass: 311.97232
• Heavy Atom Count: 17
• Complexity: 320

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC=C(C=C1)S(=O)(=O)[Se]C2=CC=CC=C2

Technology Process of Tosylphenyl selenide

There total 27 articles about Tosylphenyl selenide 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: 96.0%

Phenylselenyl chloride (5707-04-0) + toluene-4-sulfonic acid hydrazide (1576-35-8) → diphenyl diselenide (1666-13-3) + p-tolyl benzeneselenosulfonate (68819-94-3)

Guidance literature:

In pyridine; dichloromethane; at 0 ℃; for 0.25h;

Reference yield: 96.0%

benzeneseleninic acid (6996-92-5) + toluene-4-sulfonic acid hydrazide (1576-35-8) → p-tolyl benzeneselenosulfonate (68819-94-3)

Guidance literature:

In methanol; at 0 ℃; in CH₂Cl₂;

Reference yield: 96.0%

p-toluene sulfinic acid (536-57-2) + diphenyl diselenide (1666-13-3) → p-tolyl benzeneselenosulfonate (68819-94-3)

Guidance literature:

With lithium perchlorate; In acetonitrile; at 20 ℃; for 0.666667h; Electrochemical reaction;

DOI:10.1002/adsc.201900047

upstream raw materials:

diphenyl diselenide

chloroamine-T

p-toluene sulfinic acid

benzeneseleninic acid

Downstream raw materials:

diphenyl diselenide

methyl p-toluene sulfinate

4-Methyl-benzenesulfinic acid phenylselanylmethyl ester

(phenylseleno)methyl p-tolylsulfone

Refernces

• 1、 Li, Weiyu,Zhou, Lei. "Visible-light-driven radical 1,3-addition of selenosulfonates to vinyldiazo compounds". . p. 6652 - 6658. Retrieved 2021/09/10.
• 2、 Huang, Shengli,Chen, Zhili,Mao, Hui,Hu, Fangli,Li, Dongmei,Tan, Yu,Yang, Fengqing,Qin, Wenling. "Metal-free difunctionalization of alkynes to access tetrasubstituted olefins through spontaneous selenosulfonylation of vinylidene: Ortho -quinone methide (VQM)". supporting information. p. 1121 - 1129. Retrieved 2019/02/07.