92151-73-0

Basic information

• Product Name: Phenol, 2-(phenylethynyl)-
• CAS NO: 92151-73-0
• Molecular Formula: C14H10O
• Molecular Weight: 194.233
• Mol File: 92151-73-0.mol
• Article Data: 69

Chemical Properties

• CAS DataBase Reference: Phenol, 2-(phenylethynyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Phenol, 2-(phenylethynyl)-(92151-73-0)
• EPA Substance Registry System: Phenol, 2-(phenylethynyl)-(92151-73-0)

Safety Data

• Hazardous Substances Data: 92151-73-0(Hazardous Substances Data)

Upstream product

• 95-56-7 2-hydroxybromobenzene 
• 536-74-3 phenylacetylene 
• 41398-67-8 2-phenylethynylanisole 
• 1393481-89-4 1-(phenylethynyl)-2-(vinyloxy)-benzene 
• 634153-24-5 1-ethynyl-2-(methoxymethoxy)benzene 
• 939794-47-5 ((2-(methoxymethoxy)phenyl)ethynyl)trimethylsilane 
• 80778-47-8 1-iodo-2-methoxymethoxybenzene 
• 533-58-4 2-Iodophenol 
• 2926-29-6 Langlois reagent 
• 32865-61-5 2-iodophenyl acetate 
• 6630-33-7 ortho-bromobenzaldehyde 
• 100-44-7 benzyl chloride 
• 21375-88-2 1-bromo-2-(phenylethenyl)benzene 
• 54737-46-1 2,α,α'-tribromo-bibenzyl 

Downstream Products

• 13448-97-0 methyl 2-phenylbenzofuran-3-carboxylate 
• 200941-12-4 Bromo-acetic acid 2-phenylethynyl-phenyl ester 
• 246230-86-4 3-iodo-2-phenylbenzo[b]furan 
• 1016642-80-0 1,1-dimethyl-2-phenyl-3-(2-phenylbenzo[b]furan-3-yl)benzo[b]silole 
• 2491-31-8 2-hydroxy-deoxybenzoin 
• 1111078-89-7 (E)-1-(2-hydroxyphenyl)-2-phenyl-3-(p-tolyl)prop-2-en-1-one 
• 1111078-81-9 (E)-3-(4-chlorophenyl)-1-(2-hydroxyphenyl)-2-phenylprop-2-en-1-one 
• 57642-64-5 (E)-1-(2-hydroxyphenyl)-2,3-diphenylprop-2-en-1-one 
• 1111078-66-0 C₁₇H₁₆O₂ 
• 1111078-98-8 (E)-1-(2-hydroxyphenyl)-3-(naphthalen-2-yl)-2-phenylprop-2-en-1-one 
• 1111078-70-6 (E)-1-(2-hydroxyphenyl)-4-methyl-2-phenylpent-2-en-1-one 
• 1111078-72-8 (E)-3-(cyclohexyl)-1-(2-hydroxyphenyl)-2-phenylprop-2-en-1-one 

Relevant articles and documents

Photocatalyzed Coupling-Cyclization of ortho-Alkynylaryl Vinylethers with Arylsulfonyl Azides

A novel visible-light-induced coupling-cyclization of ortho-alkynylaryl vinylethers with arylsulfonyl azides has been described. This transformation provided a concise approach to access C3-exocyclic C=C bond/C2-alkylsulfone-tethered benzofurans via a solvent-leveraged carbosulfonylation and [2 + 2 + 3] cyclization. Primary mechanistic studies demonstrated that THF belongs to a crucial H atom source.

A Facile Construction of Bisheterocyclic Methane Scaffolds through Palladium-Catalyzed Domino Cyclization

A convenient palladium-catalyzed domino cyclization reaction for the construction of bis(benzofuranyl)methane scaffolds bearing an all-carbon quaternary center has been described. In the cascade process, one C(sp2)—O bond, two C(sp2)—C(sp3) bonds as well as two benzofuran rings are formed in a single synthetic sequence. The approach shows wide scope of substrates and good functional-group tolerance. Moreover, this methodology is successfully extended to the synthesis of benzofuranyl methyl chromane derivatives.

Synthesis of diarylalkanes through an intramolecular/intermolecular addition sequence by auto-tandem catalysis with strong Br?nsted base

An auto-tandem catalysis with a strong Br?nsted base enabled the synthesis of diarylalkanes containing a benzofuran moiety. Potassiumtert-butoxide efficiently catalyzed both the intramolecular cyclization of less acidicortho-alkynylaryl benzyl ethers and the following intermolecular addition of diarylmethanes to styrenes, demonstrating the high potential of the catalysis in organic synthesis.