POTASSIUM BENZENESULFONATE

Base Information

• Chemical Name: POTASSIUM BENZENESULFONATE
• CAS No.: 934-55-4
• Molecular Formula: C6H6 O3 S . K
• Molecular Weight: 196.268
• Hs Code.: 2904100000
• Mol file: 934-55-4.mol

Synonyms:Benzenesulfonicacid, potassium salt (8CI,9CI); Potassium benzenesulfonate

Chemical Property of POTASSIUM BENZENESULFONATE

Chemical Property:

• Melting Point: 50-51oC (ANHYDROUS)
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 65.58000
• Density: 1.409g/cm³
• LogP: 1.67150

Purity/Quality:

98%Min ^*data from raw suppliers

POTASSIUM BENZENESULFONATE 98.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of POTASSIUM BENZENESULFONATE

There total 15 articles about POTASSIUM BENZENESULFONATE 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: 76.0%

1-naphthalene methanol (4780-79-4) + Benzyl phenyl sulfone (3112-88-7) → (E)-2-styrylnaphthalene (2039-70-5,2840-89-3,3132-88-5,85248-68-6,85248-69-7,129446-34-0) + potassium benzenesulfonate (934-55-4)

Guidance literature:

With C₂₄H₂₀ClN₂OPRu; potassium tert-butylate; In 1,4-dioxane; at 125 ℃; for 5h; Inert atmosphere; Schlenk technique; Glovebox;

DOI:10.1002/anie.201407281

Reference yield: 72.0%

4-Methylbenzyl alcohol (589-18-4) + Benzyl phenyl sulfone (3112-88-7) → E-1-methyl-4-styryl-benzene (4714-21-0,130059-91-5,130059-95-9,1657-45-0,1860-17-9) + potassium benzenesulfonate (934-55-4)

Guidance literature:

With C₂₄H₂₀ClN₂OPRu; potassium tert-butylate; In 1,4-dioxane; at 125 ℃; for 5h; Inert atmosphere; Schlenk technique; Glovebox;

DOI:10.1002/anie.201407281

Reference yield: 71.0%

Benzyl phenyl sulfone (3112-88-7) + 4-Methoxybenzyl alcohol (105-13-5) → E-1-(phenyl)-2-(4'-methoxyphenyl)ethene (1694-19-5) + potassium benzenesulfonate (934-55-4)

Guidance literature:

With C₂₄H₂₀ClN₂OPRu; potassium tert-butylate; In 1,4-dioxane; at 125 ℃; for 5h; Inert atmosphere; Schlenk technique; Glovebox;

DOI:10.1002/anie.201407281

upstream raw materials:

diethyl ether

potassium ethyl xanthogenate

benzenesulfonyl chloride

potassium thiophenolate

Downstream raw materials:

p-nitrobenzic benzenesulphonic mixed anhydride

(R)-ethyl O-bezenesulfonyl lactate

sodium o-toluenesulfonate

benzenesulfonic-p-chlorobenzoic anhydride

Refernces

• 1、 Wu, Lingqiao,Song, Jinliang,Zhang, Binbin,Zhou, Baowen,Zhou, Huacong,Fan, Honglei,Yang, Yingying,Han, Buxing. "Very efficient conversion of glucose to 5-hydroxymethylfurfural in DBU-based ionic liquids with benzenesulfonate anion". . p. 3935 - 3941. Retrieved 2014/08/05.
• 2、 ?widerski,Kalinowska,?wis?ocka,Wojtulewski,Lewandowski. "Spectroscopic (FT-IR, FT-Raman and 1H and 13C NMR) and theoretical in MP2/6-311++G(d,p) and B3LYP/6-311++G(d,p) levels study of benzenesulfonic acid and alkali metal benzenesulfonates". . p. 41 - 50. Retrieved 2013/01/15.