69698-09-5

Basic information

• Product Name: 3-PYRROLIDIN-1-YL-PYRIDINE
• Synonyms: 3-PYRROLIDIN-1-YL-PYRIDINE
• CAS NO: 69698-09-5
• Molecular Formula: C₉H₁₂N₂
• Molecular Weight: 148.20498
• Mol File: 69698-09-5.mol
• Article Data: 16

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 3-PYRROLIDIN-1-YL-PYRIDINE(CAS DataBase Reference)
• NIST Chemistry Reference: 3-PYRROLIDIN-1-YL-PYRIDINE(69698-09-5)
• EPA Substance Registry System: 3-PYRROLIDIN-1-YL-PYRIDINE(69698-09-5)

Safety Data

• Hazardous Substances Data: 69698-09-5(Hazardous Substances Data)

Upstream product

• 462-08-8 pyridin-3-ylamine 
• 123-75-1 pyrrolidine 
• 1120-90-7 3-iodopyridine 
• 7295-76-3 3-methoxypyridine 
• 626-55-1 3-Bromopyridine 
• 626-60-8 3-Chloropyridine 

Relevant articles and documents

Ad Hoc Adjustment of Photoredox Properties by the Late-Stage Diversification of Acridinium Photocatalysts

The steadily growing interest in substituting precious-metal photoredox catalysts with organic surrogates is vibrantly sustained by emerging methodologies to vary their photochemical behavior. Herein, we report an ad hoc approach for the preparation of acridinium salts with a particularly broad range of photoredox properties. The method involves an aryne-imine-aryne coupling to a linchpin tetrafluoro acridinium salt for a late-stage diversification by nucleophilic aromatic substitution reactions to form diaminoacridinium and undescribed aza-rhodol photocatalysts. The different functionalities and redox properties of the organic acridinium photocatalysts render them suitable for bifunctional photoredox catalysis and organocatalytic photochemical C-N cross-couplings.

Practical heterogeneous photoredox/nickel dual catalysis for C-N and C-O coupling reactions

Efficient C-N and C-O coupling reactions of aryl halides with amines and alcohols have been developed by using the strategy of heterogeneous visible light photoredox and nickel dual catalysis. Obviously, the joint use of inexpensive and bench-stable CdS and nickel salts, together with mild reaction conditions, makes these two transformations attractive for the synthetic community. This heterogeneous dual catalysis system also proved to be successful in the ligand-free catalytic hydroxylation of aryl bromide with water as a nucleophile. The practicality of this protocol is further emphasized by the scaled-up reaction and the reusability of heterogeneous photocatalysts.

Nucleophilic amination of methoxypyridines by a sodium hydride-iodide composite

A new protocol for nucleophilic amination of methoxypyridines and their derivatives was developed using sodium hydride (NaH) in the presence of lithium iodide (LiI). The method offers a concise access to various aminopyridines which are potentially of medicinal interest.