157239-52-6

Basic information

• Product Name: PROPYL-ALPHA-PHENYLPROPIONATE
• Synonyms: PROPYL-ALPHA-PHENYLPROPIONATE
• CAS NO: 157239-52-6
• Molecular Formula: C12H16 O2
• Molecular Weight: 192.25
• Mol File: 157239-52-6.mol
• Article Data: 9

Chemical Properties

• Appearance: /
• CAS DataBase Reference: PROPYL-ALPHA-PHENYLPROPIONATE(CAS DataBase Reference)
• NIST Chemistry Reference: PROPYL-ALPHA-PHENYLPROPIONATE(157239-52-6)
• EPA Substance Registry System: PROPYL-ALPHA-PHENYLPROPIONATE(157239-52-6)

Safety Data

• Hazardous Substances Data: 157239-52-6(Hazardous Substances Data)

Upstream product

• 71-23-8 propan-1-ol 
• 176438-84-9 C₁₃H₁₆O₄ 
• 492-37-5 hydratropic acid 
• 100-42-5 styrene 
• 201230-82-2 carbon monoxide 
• 198344-48-8 (4R,2'R)-3-(2'-phenylpropionyl)-4-phenyl-oxazolidin-2-one 
• 1213788-11-4 (R,S)-N-2-phenylpropionyl-1,2,4-triazole 
• 176438-83-8 C₁₄H₁₈O₄ 
• 110-74-7 propyl methanoate 

Relevant articles and documents

Hydroesterification of styrene derivatives catalyzed by an acidic resin supporting palladium complexes

Pd-TPPTS-OTPPTS (denoted as Pd-P-OP, where TPPTS was the sodium salt of tri(m-sulfophenyl)phosphine and OTPPTS was the oxidized form of TPPTS) complexes supported on acidic resins (denoted as Pd-P-OP/resin) were prepared and employed as versatile heterogeneous catalysts for the hydroesterification of vinyl-aromatics with alcohols. The catalysts were characterized by the methods of FT-IR, XPS, N2 physisorption, XRD, TGA, SEM and 31P NMR. According to the 31P NMR results, there was a weak coordination between OTPPTS and the Pd sites. Consequently, OTPPTS was a weak ligand to the Pd sites and thus dissociated easily, acting as a protective agent of the vacant coordination site of the Pd metal sites, which allowed the substrates more access to the metal sites. In the hydroesterification of styrene, the distribution of the branched and linear esters was remarkably impacted by adding an appropriate amount of OTPPTS and the acidic resin supports. A high yield and excellent selectivity towards the branched ester were obtained when OTPPTS and TPPTS were used in equimolar amounts under optimized reaction conditions. The generality and recyclability of the catalyst for the hydroesterification of vinyl-aromatics were also examined. In addition, the poisoning and hot filtration tests indicated that Pd(0) acted as the active species in a truly heterogeneous way. A Pd-hydride mechanism was proposed for the hydroesterification over the Pd-P-OP/LSI-600 catalyst. This journal is the Partner Organisations 2014.

Novel ruthenium-catalyst for hydroesterification of olefins with formates

An alternative ruthenium-based catalyst for the hydroesterification of olefins with formates is reported. The good activity of our system is ensured by the use of a bidentate P,N-ligand and ruthenium dodecacarbonyl. A range of formates can be used for selective alkoxycarbonylation of aromatic olefins. In addition, the synthesis of selected aliphatic esters is realized. The proposed active ruthenium complex has been isolated and characterized. This journal is the Partner Organisations 2014.

Highly enantioselective hydroxycarbonylation and alkoxycarbonylation of alkenes using dipalladium complexes as precatalysts

Joined at Pd: Novel palladium catalysts like 1, in which the planar-chiral phosphine acts as a bridging ligand, have been developed. These dimetallic complexes are highly enantioselective catalysts in the hydroxycarbonylation of alkenes, a reaction that has proven problematic over the years. PTSA=para-toluenesulfonic acid. Copyright