104367-49-9

Basic information

• Product Name: 2-METHYL-2-PHENYL-PENT-4-ENENITRILE
• Synonyms: 2-METHYL-2-PHENYL-PENT-4-ENENITRILE
• CAS NO: 104367-49-9
• Molecular Formula: C₁₂H₁₃N
• Molecular Weight: 171.23832
• Mol File: 104367-49-9.mol
• Article Data: 19

Chemical Properties

• Boiling Point: 272.9±9.0 °C(Predicted)
• Appearance: /
• Density: 0.964±0.06 g/cm3(Predicted)
• CAS DataBase Reference: 2-METHYL-2-PHENYL-PENT-4-ENENITRILE(CAS DataBase Reference)
• NIST Chemistry Reference: 2-METHYL-2-PHENYL-PENT-4-ENENITRILE(104367-49-9)
• EPA Substance Registry System: 2-METHYL-2-PHENYL-PENT-4-ENENITRILE(104367-49-9)

Safety Data

• Hazardous Substances Data: 104367-49-9(Hazardous Substances Data)

Upstream product

• 53310-47-7 α-Ethylthio-α-phenyl-propionitril 
• 106-95-6 allyl bromide 
• 1199790-60-7 C₁₃H₁₃NO₂ 
• 107-18-6 allyl alcohol 
• 1823-91-2 1-phenylethyl cyanide 
• 22872-40-8 2-methyl-3-oxo-2-phenyl-butyronitrile 
• 60340-31-0 Ethylsulfanyl-phenyl-acetonitrile 
• 25145-43-1 2-phenylpropionyl chloride 
• 82026-89-9 2-bromo-2-phenylpropionitrile 
• 591-87-7 Allyl acetate 
• 133055-18-2 N-allyl-2-phenylpropanamide 

Downstream Products

• 413603-44-8 allyl-{1-[4-(tert-butyl-dimethyl-silanyloxy)-3-methyl-3-phenyl-butyl]-piperidin-4-yl}-carbamic acid benzyl ester 
• 235419-92-8 allyl-[1-(4-hydroxy-3-methyl-3-phenyl-butyl)-piperidin-4-yl]-carbamic acid benzyl ester 
• 413603-45-9 allyl-[1-(3-methyl-4-oxo-3-phenyl-butyl)-piperidin-4-yl]-carbamic acid benzyl ester 
• 413603-48-2 2-ethyl-3-(1-methyl-1-phenyl-but-3-enyl)-2,3-dihydro-isoindol-1-one 
• 413603-33-5 (2-methyl-2-phenyl-pent-4-enyl)-(2-nitro-phenyl)-amine 
• 413603-34-6 N-(2-methyl-2-phenyl-pent-4-enyl)-benzene-1,2-diamine 
• 413603-37-9 1-(2-methyl-2-phenyl-pent-4-enyl)-1H-benzoimidazole 
• 413603-41-5 tert-butyl-dimethyl-(2-methyl-2-phenyl-pent-4-enyloxy)-silane 
• 413603-43-7 4-(tert-butyl-dimethyl-silanyloxy)-3-methyl-3-phenyl-butyraldehyde 
• 82461-15-2 2-methyl-2-phenylpent-4-en-1-ol 
• 100368-87-4 2-methyl-2-phenylpentanamide 
• 19692-38-7 2-methyl-2-phenylpentanenitrile 

Relevant articles and documents

Silica Support-Enhanced Pd-Catalyzed Allylation Using Allylic Alcohols

Although allylation using allylic alcohol is an environmentally-friendly method because of water being the sole byproduct in such reactions, allylic alcohol is one of the most difficult allylating agents in Pd-catalyzed allylation of nucleophiles. In this study, we successfully developed a mesoporous silica-supported Pd complex as an efficient catalyst for the allylation of nucleophiles using allylic alcohols as allylating agents. The allylic alcohol is activated by the silanol group on the support surface, which easily undergoes a π-allylpalladium intermediate formation. The catalytic activity of the supported Pd complex was ca. 9 times higher than that of its homogeneous precursor Pd complex. A highest turnover number of 4500 based on Pd was achieved. Various nucleophiles and allylic alcohol derivatives could be used as substrates. Not only the detailed catalyst structure but also the reaction mechanism including the concerted activation of allylic alcohol by the Pd complex and silanol were investigated by several spectroscopic techniques, such as Pd K-edge XAFS, solid-state NMR, and in-situ FT-IR measurements.

Copper-Catalyzed Carbonylative Synthesis of β-Homoprolines from N-Fluoro-sulfonamides

A new methodology for the carbonylative transformation of N-fluoro-sulfonamides into N-sulfonyl-β-homoproline esters has been described. In the presence of a catalytic amount of Cu(OTf)2, a range of β-homoproline derivatives were prepared in moderate to good yield. The reaction proceeds via the intramolecular cyclization and intermolecular carbonylation of a free carbon radical. Notably, this procedure offers the possibility to build potential functionalized bioactive molecules.

Pd-Catalyzed Intramolecular Aminoalkylation of Unactivated Alkenes: Access to Diverse N-Heterocycles

A highly efficient palladium-catalyzed intramolecular aminoalkylation of unactivated alkenes in the absence of an external ligand and oxidant is described. New C-N and C(sp3)-C(sp3) bonds are formed simultaneously. This general transformation allows for construction of diverse N-heterocycles. Mechanistic studies show that the process may involve a four-membered Pd(alkyl)amido intermediate.