62961-61-9

Basic information

• Product Name: 3-Buten-2-one, 4-hydroxy-4-phenyl-, (Z)-
• CAS NO: 62961-61-9
• Molecular Formula: C10H10O2
• Molecular Weight: 162.188
• Mol File: 62961-61-9.mol
• Article Data: 7

Chemical Properties

• CAS DataBase Reference: 3-Buten-2-one, 4-hydroxy-4-phenyl-, (Z)-(CAS DataBase Reference)
• NIST Chemistry Reference: 3-Buten-2-one, 4-hydroxy-4-phenyl-, (Z)-(62961-61-9)
• EPA Substance Registry System: 3-Buten-2-one, 4-hydroxy-4-phenyl-, (Z)-(62961-61-9)

Safety Data

• Hazardous Substances Data: 62961-61-9(Hazardous Substances Data)

Upstream product

• 63289-96-3 (Z)-3-hydroxy-1-phenyl-but-2-en-1-one 
• 77197-64-9 1.methyl-2-phenylcyclopropene 
• 178425-56-4 1,1,2-tribromo-2-phenylcyclopropane 
• 1817-57-8 4-phenyl-3-butyne-2-one 
• 93-91-4 1-phenylbutan-1,3-dione 
• 1086278-90-1 C₁₉H₁₈O₂ 
• 1086278-89-8 C₁₈H₁₅ClO₂ 
• 1086278-88-7 C₁₈H₁₆O₂ 
• 4231-62-3 1-benzoyl-1H-benzotriazole 
• 123-54-6 acetylacetone 

Downstream Products

• 86973-48-0 (CH₃OC₆H₄CHCHCOCHCOC₆H₅)BF₂ 
• 109801-25-4 2-fluoro-1-phenyl-1,3-butanedione 
• 63289-96-3 (Z)-3-hydroxy-1-phenyl-but-2-en-1-one 
• 6797-44-0 2-oximino-1-penyl-1,3-butanedione 

Relevant articles and documents

Synthesis of peri -substituted (Naphthalen-1-yl)phosphine ligands by rhodium(I)-Catalyzed phosphine-directed C-H arylation

A novel protocol for effective rhodium(I)-catalyzed C-H arylation of tertiary phosphines has been devised. It is amenable to a wide range of substrates and gives the products in moderate to high yields. This strategy provides a simple and efficient route to peri-substituted (naphthalen-1-yl)phosphines.

Ene di- and trimerization of 1-methyl-2-phenylcyclopropene

1,2-Disubstituted cyclopropene, 1-methyl-2-phenylcyclopropene (18), was generated by bromo-lithium exchange of 1-bromo-2-phenylcyclopropene followed by treatment with methyl iodide. Compound 18 was oxidized by oxygen to give the α,β-unsaturated carbonyl product 25 and diketone 27 and the tautomeric, β-hydroxyl-α,β-unsaturated ketone 28. However, compound 28 reacted further with the cyclopropene 18 in a retro-Claisen-like reaction to generate adduct 26. Furthermore, compound 18 underwent ene dimerization in neat condition to form the endo-dimer 40 and exo-dimer 41 followed by oxidization with oxygen to give aldehyde 39. It is noteworthy that the endo-dimer 40 and exo-dimer 41 could be trapped with thiophenol to give adduct 42 and 43. In addition, the ene reaction of exo-dimer 41 with monomer 18 gave an exo-exo ene trimer 46 through an exo-transition state which was also trapped by thiophenol to give adducts 44 and 45.

Gold(I)-catalyzed reactions: substituents-dependent selective formation of bisfurans and 1,3-diketones from 1-alkynyl-2,3-epoxy alcohols

A mild access to bisfurans and 1,3-diketones via gold(I)-catalyzed transformation of 1-alkynyl-2,3-epoxy alcohols 1 has been described. The formation of bisfurans 2 is proposed to proceed through the sequential formation of 2-hydroxymethylfuran, followed