103204-12-2

Basic information

• Product Name: 1-phenyl-3-pyrroline
• Synonyms: 1-phenyl-3-pyrroline;N-phenyl-3-pyrroline;1-Phenyl-2,5-dihydro-1H-pyrrole
• CAS NO: 103204-12-2
• Molecular Formula: C₁₀H₁₁N
• Molecular Weight: 145.20104
• Mol File: 103204-12-2.mol
• Article Data: 21

Chemical Properties

• Melting Point: 100-101 °C
• Boiling Point: 237.9±29.0 °C(Predicted)
• Appearance: /
• Density: 1.057±0.06 g/cm3(Predicted)
• PKA: 4.27±0.40(Predicted)
• CAS DataBase Reference: 1-phenyl-3-pyrroline(CAS DataBase Reference)
• NIST Chemistry Reference: 1-phenyl-3-pyrroline(103204-12-2)
• EPA Substance Registry System: 1-phenyl-3-pyrroline(103204-12-2)

Safety Data

• Hazardous Substances Data: 103204-12-2(Hazardous Substances Data)

Usage

General Description

1-phenyl-3-pyrroline is a chemical compound that belongs to the class of pyrroline compounds. It is a heterocyclic aromatic compound with a pyrroline ring structure and a phenyl group attached to the nitrogen atom. 1-phenyl-3-pyrroline has a sweet, floral, and hay-like odor, and it is commonly used in perfumery and flavoring applications. Additionally, 1-phenyl-3-pyrroline has been found to have potential applications in the field of pharmaceuticals and biotechnology due to its interesting chemical properties and biological activities. It is also known for its role as an intermediate in the synthesis of various organic compounds.

Upstream product

• 19029-45-9 2-phenyl-3,6-dihydro-2H-[1,2]oxazine 
• 64-17-5 ethanol 
• 141-52-6 sodium ethanolate 
• 6117-80-2 1,4-butenediol 
• 62-53-3 aniline 
• 18866-73-4 cis-1,4-dibromo-2-butene 
• 1953-56-6 (Z)-but-2-ene-1,4-diyl dimethanesulfonate 
• 95709-31-2 N-phenyl-4-aza-10-oxatricyclo<5.2.1..0^2,6>dec-8-ene 
• 1476-11-5 Z-1,4-dichlorobutene 
• 14465-74-8 N-phenyl-N-prop-2-ynylamine 
• 50-00-0 formaldehyd 
• 90921-20-3 allenylmethylaniline 
• 64-19-7 acetic acid 
• 60-29-7 diethyl ether 

Downstream Products

• 635-90-5 1-phenylpyrrole 
• 860361-86-0 1-(4-bromo-phenyl)-2,5-dihydro-pyrrole 
• 92-53-5 4-Phenylmorpholine 
• 62722-94-5 (Z)-N-(but-2-en-1-yl)aniline 
• 53646-85-8 1,3-diphenyl-1H-pyrrole 

Relevant articles and documents

A unique ruthenium carbyne complex: A highly thermo-endurable catalyst for olefin metathesis

A cationic ruthenium carbyne complex was prepared and was found to initiate olefin metathesis reactions with good activities, which throws a new light on the design of a new type of ruthenium catalyst for RCM reactions. More importantly, no double bond isomerized by-product was observed even at elevated temperatures in reactions catalyzed by the new carbyne complex. A mechanism involving the in situ conversion of the ruthenium carbyne to a ruthenium carbene complex via addition of an iodide to the carbyne carbon was also proposed.

General route from simple methyl, alkyl, and cycloalkyl arenes to polycyclic cyclopentenyl aryl derivatives. The CpFe+ group as an activator and tag

The CpFe+ group activates the perallylation of the benzylic groups of arenes using KOH and allylbromide under ambient conditions. This reaction can be followed by ruthenium-catalyzed RCM metathesis using Grubbs' catalyst at room temperature to give polycyclic aromatic derivatives in high yields, and these products are easily separated from the catalyst by extraction using ether. Alternatively, the RCM metathesis can be best carried out in ionic liquids at 80°C, and extraction using ether is then facile.

-

-

Synthesis of Vanadium Oxo Alkylidene Complex and Its Reactivity in Ring-Closing Olefin Metathesis Reactions

V imido alkylidenes have been applied for the ring-opening metathesis polymerization involving cyclic olefins. However, those complexes found limited application in reactions with acyclic terminal olefins due to instability toward ethylene. Experimental and theoretical studies show that the β-hydride elimination from unsubstituted metallacyclobutene is the primary decomposition pathway in those systems. Herein, we report the synthesis of the first catalytically active V oxo alkylidene, VO(CHSiMe3)(PEt3)2Cl, which exhibits the highest reported productivity with various terminal olefins in ring-closing metathesis reactions among known V catalysts. Presented DFT studies indicate that β-hydride elimination is significantly disfavored for V oxo species.

A nitrogen-containing cyclic olefin compound (by machine translation)

[A] a method of efficiently producing the nitrogen-containing cyclic olefin compound. [Solution] the low valent niobium complex, (I) the formula represented by protective diallylamine N -, (II) a nitrogen-containing cyclic olefin compound represented by t