1575-70-8

Basic information

• Product Name: 2-phenylpent-4-enoic acid
• CAS NO: 1575-70-8
• Molecular Formula: C₁₁H₁₂O₂
• Molecular Weight: 176.215
• Mol File: 1575-70-8.mol
• Article Data: 46

Chemical Properties

• Boiling Point: 288.7°Cat760mmHg
• Flash Point: 185.8°C
• Density: 1.086g/cm³
• CAS DataBase Reference: 2-phenylpent-4-enoic acid(CAS DataBase Reference)
• NIST Chemistry Reference: 2-phenylpent-4-enoic acid(1575-70-8)
• EPA Substance Registry System: 2-phenylpent-4-enoic acid(1575-70-8)

Safety Data

• Hazardous Substances Data: 1575-70-8(Hazardous Substances Data)

Upstream product

• 1797-74-6 allyl phenylacetate 
• 108-86-1 bromobenzene 
• 2049-80-1 (2-propenyl)propanedioic acid diethyl ester 
• 103-82-2 phenylacetic acid 
• 106-95-6 allyl bromide 
• 50790-26-6 diethyl 2-phenyl-2-allylmalonate 
• 14815-73-7 methyl allylphenylacetate 
• 591-87-7 Allyl acetate 
• 31491-21-1 2-phenyl-1,1-bis(trimethylsilyloxy)ethene 
• 5558-87-2 2-phenylpent-4-enenitrile 
• 102-16-9 benzyl 2-phenylacetate 
• 35466-83-2 allyl methyl carbonate 
• 91137-06-3 2-phenylpent-4-ynenitrile 
• 104266-89-9 (S)-4-benzyl-3-phenylacetyl-2-oxazolidinone 

Downstream Products

• 7782-25-4 (S)-(+)-2-phenylvaleric acid 
• 5464-04-0 (R)-5-bromo-2-phenyl-valeric acid 
• 99865-55-1 5-hydroxymethyl-3-phenyl-dihydro-furan-2-one 
• 1575-70-8 (S)-2-phenyl-4-pentenoic acid 
• 1575-70-8 (R)-2-phenyl-4-pentenoic acid 
• 1729-26-6 cis-5-(iodomethyl)-3-phenyldihydrofuran-2(3H)-one 
• 1729-26-6 trans-5-(iodomethyl)-3-phenyldihydrofuran-2(3H)-one 
• 40923-67-9 5-methyl-3-phenyldihydrofuran-2(3H)-one 
• 19818-51-0 5-Bromo-2-phenyl-pentanoyl chloride 
• 19818-55-4 1,2-bis(5-bromo-2-phenylvaleryl)-hydrazine 
• 1393058-97-3 (3S,5R)-5-(iodomethyl)-3-phenyldihydrofuran-2(3H)-one 
• 1729-26-6 (3R,5S)-5-(iodomethyl)-3-phenyldihydrofuran-2(3H)-one 
• 110397-52-9 1-diazo-3-phenyl-5-hexen-2-one 

Relevant articles and documents

New conditions for the generation of dianions of carboxylic acids

Lithium carboxylic acid enediolates are generated efficiently using lithium amides prepared from thienyllithium or butyllithium and either diethylamine, piperazine, N,N'-dibenzylethylenediamine, N-benzylpiperazine or 1,3,3-trimethyl-6-azabicyclo[3.2.1]oct

Dual Activation of Unsaturated Amides with Schwartz's Reagent: A Diastereoselective Access to Cyclopentanols and N,O-Dimethylcyclopentylhydroxylamines.

The diastereoselective access to cyclopentanols and N,O-dimethylcyclopentylhydroxylamines from 4-pentenoic acid-derived Weinreb amides is described. Based on the concomitant generation of both the nucleophilic and the electrophilic poles by hydrozirconati

Photoinduced Copper-Catalyzed Asymmetric Decarboxylative Alkynylation with Terminal Alkynes

We describe a photoinduced copper-catalyzed asymmetric radical decarboxylative alkynylation of bench-stable N-hydroxyphthalimide(NHP)-type esters of racemic alkyl carboxylic acids with terminal alkynes, which provides a flexible platform for the construction of chiral C(sp3)?C(sp) bonds. Critical to the success of this process are not only the use of the copper catalyst as a dual photo- and cross-coupling catalyst but also tuning of the NHP-type esters to inhibit the facile homodimerization of the alkyl radical and terminal alkyne, respectively. Owing to the use of stable and easily available NHP-type esters, the reaction features a broader substrate scope compared with reactions using the alkyl halide counterparts, covering (hetero)benzyl-, allyl-, and aminocarbonyl-substituted carboxylic acid derivatives, and (hetero)aryl and alkyl as well as silyl alkynes, thus providing a vital complementary approach to the previously reported method.

Synthesis of 5-[(Pentafluorosulfanyl)methyl]-γ-butyrolactones via a Silver-Promoted Intramolecular Cyclization Reaction

The synthesis of 5-[(pentafluorosulfanyl)methyl]-γ-butyrolactones bearing different substituents at position 3 or 4 is reported. A silver-promoted intramolecular cyclization of substituted 4-chloro-5-(pentafluorosulfanyl)pentanoic acids allows the preparation of the substituted SF5-containing γ-butyrolactones in up to 96 % yield.