24401-44-3

Basic information

• Product Name: Piperidine, 1-(2-phenyl-1-propenyl)-
• CAS NO: 24401-44-3
• Molecular Formula: C14H19N
• Molecular Weight: 201.312
• Mol File: 24401-44-3.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: Piperidine, 1-(2-phenyl-1-propenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Piperidine, 1-(2-phenyl-1-propenyl)-(24401-44-3)
• EPA Substance Registry System: Piperidine, 1-(2-phenyl-1-propenyl)-(24401-44-3)

Safety Data

• Hazardous Substances Data: 24401-44-3(Hazardous Substances Data)

Upstream product

• 110-89-4 piperidine 
• 34713-70-7 2-Phenylpropanal 
• 100-42-5 styrene 
• 201230-82-2 carbon monoxide 
• 81860-77-7 2-phenyl-1-(piperidin-1-yl)propan-1-one 

Downstream Products

• 1677-87-8 acetophenone 2,4-dinitrophenylhydrazone 
• 110-89-4 piperidine 
• 2591-86-8 N-Formylpiperidine 
• 34713-70-7 2-Phenylpropanal 
• 98-86-2 acetophenone 
• 70729-31-6 2-chloro-2-phenylpropanal 
• 30924-69-7 N-(4-nitro-benzenesulfonyl)-benzamidine 
• 113676-44-1 1-[5-Methyl-1-(4-nitro-benzenesulfonyl)-2,5-diphenyl-4,5-dihydro-1H-imidazol-4-yl]-piperidine 
• 4115-16-6 N-[(4-methylphenyl)sulfonyl]benzenecarboximidamide 
• 113676-43-0 1-[5-Methyl-2,5-diphenyl-1-(toluene-4-sulfonyl)-4,5-dihydro-1H-imidazol-4-yl]-piperidine 
• 97023-39-7 Methyl-phenyl-<1-methyl-allyl>-acetaldehyd 

Relevant articles and documents

Transformation of Amides into Highly Functionalized Triazolines

Triazoles and triazolines are important classes of heterocyclic compounds known to exhibit biological activity. Significant focus has been given to the development of synthetic approaches for the preparation of triazoles, and they are today easily obtainable through a large variety of protocols. The number of synthetic procedures for the formation of triazolines, on the other hand, is limited and further research in this field is required. The protocol presented here gives access to a broad scope of 1,4,5-substituted 1,2,3-triazolines through a one-pot transformation of carboxamides. The two-step procedure involves a Mo(CO)6-catalyzed reduction of tertiary amides to afford the corresponding enamines, followed by in situ cycloaddition of organic azides to form triazolines. The amide reduction is chemoselective and allows for a wide variety of functional groups such as esters, ketones, aldehydes, and imines to be tolerated. Furthermore, a modification of this one-pot procedure gives access to the corresponding triazoles. The chemically stable amide functionality is demonstrated to be an efficient synthetic handle for the formation of highly substituted triazolines or triazoles.

Calix[4]arene-diphosphite rhodium complexes in solvent-free hydroaminovinylation of olefins

Under solvent-free conditions rhodium complexes containing hemispherical diphosphites based on a calix[4]arene skeleton catalyse efficiently the hydroaminovinylation of α-olefins, thereby leading to high proportions of linear enamines/amines (when startin

Highly Selective Synthesis of Enamines from Olefins

Astonishing chemoselectivity is observed in the rhodium-catalyzed formation of enamines from olefins, CO, H2, and amines (see scheme). This new reaction can be used with a broad range of substrates and is high-yielding and highly selective (n/iso = 99:1 in most cases).