18938-11-9

Basic information

• Product Name: 3-acetylphenoxide
• Synonyms: 3-acetylphenoxide
• CAS NO: 18938-11-9
• Molecular Weight: 135.142
• Mol File: 18938-11-9.mol
• Article Data: 12

Chemical Properties

• CAS DataBase Reference: 3-acetylphenoxide(CAS DataBase Reference)
• NIST Chemistry Reference: 3-acetylphenoxide(18938-11-9)
• EPA Substance Registry System: 3-acetylphenoxide(18938-11-9)

Safety Data

• Hazardous Substances Data: 18938-11-9(Hazardous Substances Data)

Upstream product

• 1048998-17-9 C₇H₇O₃S^(1-)*C₁₅H₁₄NO₃⁽¹⁺⁾ 
• 124-40-3 dimethyl amine 
• 1325726-17-7 C₁₅H₁₂O₃S 
• 912946-27-1 3-acetylphenyl diphenylphosphinate 
• 14941-17-4 Butane-2,3-dione monooximate anion 
• 24573-38-4 4-chlorophenolate 
• 121-71-1 3-Hydroxyacetophenone 
• 1005-56-7 phenylcarbonochloridothioate 
• 1268380-12-6 C₁₅H₁₂O₄ 
• 1092513-16-0 3-acetylphenyl methanesulfonate 
• 110-89-4 piperidine 
• 139-28-6 3-acetylphenyl benzoate 
• 62568-45-0 3-acetylphenyl 4-nitrobenzoate 
• 16331-64-9 ethanolate 

Relevant articles and documents

Kinetic study on aminolysis of aryl X-substituted-cinnamates in acetonitrile: Differential medium effect determines reactivity and reaction mechanism

A kinetic study on nucleophilic substitution reactions of 2,4-dinitrophenyl X-substituted-cinnamates (1a-1f) and Y-substituted-phenyl cinnamates (2a-2g) with a series of alicyclic secondary amines in MeCN at 25.0 ± 0.1 °C is reported. The Br?nsted-type pl

Kinetic study on nucleophilic substitution reactions of aryl diphenylphosphinates with butane-2,3-dione monoximate and aryloxide anions: Reaction mechanism and origin of the α-effect

A kinetic study is reported for nucleophilic substitution reactions of X-substituted-phenyl diphenylphosphinates (3a-3f) with butane-2,3-dione monoximate (Ox-) and a series of Y-substituted-phenoxide (Y-PhO-) ions in 50 mol % H2O/50 mol % DMSO at 25.0 ± 0.1°C. The reactions of 3a-3f with Ox- and 4-chlorophenoxide (4-ClPhO-) result in linear Br?nsted-type plots with βlg = -0.70 and -0.64, respectively, a typical βlg value for reactions reported previously to proceed through a concerted mechanism. The Br?nsted-type plots for the reactions of 4-chloro-2-nitrophenyl diphenylphosphinate (3a), 4-nitrophenyl diphenylphosphinate (3b), and 4-acetylphenyl diphenylphosphinate (3d) with Y-PhO- are also linear with βnuc = 0.15-0.35. The current reactions have been concluded to proceed through a concerted mechanism in which the bond formation is much less advanced than the bond rupture in the TS on the basis of the βlg and βnuc values. The α-effect observed in this study is very small (i.e., the kOx-/kp-ClPhO- ratio=4.61-43.5) and is independent of the leaving-group basicity. It has been concluded that the α-effect shown by Ox- in the current reactions is mainly due to desolvation of Ox- in the reaction medium (ground-state contribution) rather than stabilization of the transition-state (TS contribution) on the basis of the kinetic results.

Pitfalls in assessing the α-effect: Reactions of substituted phenyl methanesulfonates with HOO-, OH-, and substituted phenoxides in H2O

Toward resolving the current controversy regarding the validity of the α-effect, we have examined the reactions of Y-substituted phenyl methanesulfonates 1a-1l with HOO-, OH-, and Z-substituted phenoxides in the gas phase versus solu