28995-88-2

Basic information

• Product Name: Benzene, 1-methyl-4-[(phenylethynyl)sulfonyl]-
• Synonyms: 4-methylphenyl phenylethynyl sulfone;phenylethynyl 4-methylphenyl sulfone
• CAS NO: 28995-88-2
• Molecular Formula: C15H12O2S
• Molecular Weight: 256.325
• Mol File: 28995-88-2.mol
• Article Data: 41

Chemical Properties

• Melting Point: 73-75 °C
• Boiling Point: 408.5±38.0 °C(Predicted)
• Density: 1.26±0.1 g/cm3(Predicted)
• CAS DataBase Reference: Benzene, 1-methyl-4-[(phenylethynyl)sulfonyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1-methyl-4-[(phenylethynyl)sulfonyl]-(28995-88-2)
• EPA Substance Registry System: Benzene, 1-methyl-4-[(phenylethynyl)sulfonyl]-(28995-88-2)

Safety Data

• Hazardous Substances Data: 28995-88-2(Hazardous Substances Data)

Upstream product

• 79069-32-2 phenyl(phenylethynyl)iodonium tosylate 
• 824-79-3 sodium 4-methylbenzenesulfinate 
• 81763-73-7 (E)-1-phenyl-1-(phenylseleno)-2-(p-toluenesulfonyl)ethene 
• 63707-12-0 1-(4-methylphenylsulfanyl)-2-phenylethyne 
• 932-88-7 1-iodo-2-phenylethyne 
• 103-19-5 di(p-tolyl) disulfide 
• 1593-60-8 p-toluenesulfonylhydroxylamine 
• 637-44-5 phenylpropyolic acid 
• 536-57-2 p-toluene sulfinic acid 
• 932-87-6 1-Bromo-2-phenylacetylene 
• 1576-35-8 toluene-4-sulfonic acid hydrazide 
• 103-63-9 1-phenyl-2-bromoethane 
• 591-50-4 iodobenzene 
• 2170-06-1 1-Phenyl-2-(trimethylsilyl)acetylene 

Downstream Products

• 115843-47-5 2-<(4-methylphenyl)sulphonyl>-3-phenyl-bicyclo<2.2.1>hepta-2,5-diene 
• 74437-39-1 2-Phenylbicyclo<2.2.1>hepta-2,5-dien 
• 115843-46-4 4,5-dimethyl-2-<(4-methylphenyl)sulphonyl>-1,1'-biphenyl 
• 1199525-71-7 C₂₅H₂₁NO₂S 
• 1221149-88-7 (Z)-1-(4-chlorophenyl)-3-phenyl-2-tosylbut-2-en-1-ol 
• 1221149-84-3 (Z)-1,3-diphenyl-2-tosylbut-2-en-1-ol 
• 1221149-85-4 (Z)-1-(4-methoxyphenyl)-3-phenyl-2-tosylbut-2-en-1-ol 
• 1221149-86-5 (Z)-1-(2,4-dimethoxyphenyl)-3-phenyl-2-tosylbut-2-en-1-ol 
• 1221149-96-7 (Z)-2-phenyl-1-tosylprop-1-ene 
• 1221149-79-6 (Z)-1-(4-chlorophenyl)-3-phenyl-2-tosylpent-2-en-1-ol 
• 1221149-75-2 (Z)-1,3-diphenyl-2-tosylpent-2-en-1-ol 
• 1221149-78-5 (Z)-1-(4-bromophenyl)-3-phenyl-2-tosylpent-2-en-1-ol 
• 1221149-77-4 (Z)-1-(2,4-dimethoxyphenyl)-3-phenyl-2-tosylpent-2-en-1-ol 
• 1221149-95-6 (Z)-2-phenyl-1-tosylbut-1-ene 

Relevant articles and documents

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Radical-mediated sulfonyl alkynylation, allylation, and cyanation of propellane

Bicyclo[1.1.1]pentane (BCP) is widely applied as the bioisostere for aryl, internal alkynes, andtert-butyl groups in medicinal chemistry. We herein disclose an efficient and practical preparation of sulfonyl alkynyl/allyl/cyano-substituted BCP derivatives

Direct and Efficient Synthesis of Sulfonium Acyl Sulfonylmethylide Ylides from Acetylenic Sulfones and Dimethyl Sulfoxide

Bifunctionalized sulfonium ylides - sulfonium acyl sulfonylmethylides - were directly and efficiently prepared from various acetylenic sulfones and aliphatic sulfoxides under heating conditions. The current method features short reaction time, low cost, readily available starting materials, convenient operation, and purification, providing an efficient access to widely applied bifunctionalized sulfonium ylides.