356031-47-5

Basic information

• Product Name: Phenol, 2,4,6-trimethyl-, 4-methylbenzenesulfonate
• CAS NO: 356031-47-5
• Molecular Formula: C16H18O3S
• Molecular Weight: 290.383
• Mol File: 356031-47-5.mol
• Article Data: 7

Chemical Properties

• CAS DataBase Reference: Phenol, 2,4,6-trimethyl-, 4-methylbenzenesulfonate(CAS DataBase Reference)
• NIST Chemistry Reference: Phenol, 2,4,6-trimethyl-, 4-methylbenzenesulfonate(356031-47-5)
• EPA Substance Registry System: Phenol, 2,4,6-trimethyl-, 4-methylbenzenesulfonate(356031-47-5)

Safety Data

• Hazardous Substances Data: 356031-47-5(Hazardous Substances Data)

Upstream product

• 81388-53-6 2,4,6-trimethylphenoxide anion 
• 500127-97-9 C₁₁H₁₇N₃O₄S 
• 104-15-4 toluene-4-sulfonic acid 
• 108-67-8 1,3,5-trimethyl-benzene 
• 98-59-9 p-toluenesulfonyl chloride 
• 527-60-6 Mesitol 

Downstream Products

• 88-05-1 2,4,6-trimethylaniline 
• 1233691-85-4 3-(2,4,6-trimethylphenyl)-furan 
• 39267-44-2 N-(p-tolyl)-2,4,6-trimethylaniline 
• 92-52-4 biphenyl 
• 3976-35-0 1-phenyl-2,4,6-trimethylbenzene 

Relevant articles and documents

Copper-Catalyzed Regioselective C-H Sulfonyloxylation of Electron-Rich Arenes with p-Toluenesulfonic Acid and Sulfonyloxylation of Aryl(mesityl)iodonium Sulfonates

Copper-catalyzed regioselective C-H sulfonyloxylation of electron-rich arenes with p-toluenesulfonic acid has been developed. Electron-rich benzene derivatives and heteroarenes can undergo this C-H sulfonyloxylation reaction to generate aryl tosylates. Furthermore, sulfonyloxylation of aryl(mesityl)iodonium sulfonates has also been investigated. Both aryl(mesityl)iodonium tosylates and triflates can react smoothly to get aryl sulfonates. The formed aryl sulfonates can be converted to phenols, as well as used as good partners of cross-coupling reactions.

Suzuki-Miyaura coupling of aryl tosylates and mesylates in water

The palladium complex (0.5 mol-%) of a water-soluble sulfonated fluorenylphosphane (cataCXium Fsulf) enables the facile Suzuki-Miyaura coupling of various (heterocyclic) aryl tosylates and aryl mesylate with various (heterocyclic) boronic acids in excellent yields (> 95%) using water as the reaction solvent.

Mild and efficient indium metal catalyzed synthesis of sulfonamides and sulfonic esters

A facile and efficient method for synthesizing sulfonamides was developed using a catalytic amount of indium metal. A wide range of sulfonamides were synthesized in excellent yields using the new process. The method showed a generality for substrates including less nucleophilic and sterically hindered anilines, and it is also applicable for preparing sulfonic esters from sulfonyl chlorides and alcohols. Georg Thieme Verlag Stuttgart.