32040-07-6

Usage

Uses

Used in Pharmaceutical Research and Drug Discovery:
1-(3-Methoxy-phenyl)-pyrrolidine is used as a building block for the synthesis of various organic molecules, contributing to the development of new drugs and therapeutic agents.
Used in Medicinal Chemistry and Pharmacology:
Due to its potential biological activities, 1-(3-Methoxy-phenyl)-pyrrolidine is utilized in medicinal chemistry and pharmacology for the exploration of its properties and applications in the treatment of various diseases and conditions.

Upstream product

• 110-52-1 1,4-dibromo-butane 
• 536-90-3 m-Anisidine 
• 696-59-3 cis,trans-2,5-dimethoxytetrahydrofuran 
• 123-75-1 pyrrolidine 
• 2398-37-0 3-methoxyphenyl bromide 
• 578-57-4 2-bromoanisole 
• 3899-92-1 3-methoxyphenyl 4-methylbenzenesulfonate 
• 529-28-2 4-iodoanisol 
• 696-62-8 para-iodoanisole 
• 19733-68-7 N-chloropyrrolidine 
• 181705-90-8 (3-methoxyphenyl)zinc(II) bromide 
• 110-63-4 Butane-1,4-diol 
• 90-04-0 2-methoxy-phenylamine 
• 1119-46-6 5-chloro-valeric acid 

Downstream Products

• 96648-99-6 2-methoxy-6-(pyrrolidin-1-yl)benzaldehyde 
• 96649-00-2 2-methoxy-4-(1-pyrrolidinyl)benzaldehyde 
• 96649-23-9 N,N-diethyl-2-hydroxy-4-(1-pyrrolidinyl)benzamide 
• 96649-27-3 N,N-diethyl-2-hydroxy-6-(1-pyrrolidinyl)benzamide 
• 96649-15-9 3-(1-pyrrolidinyl)phenyl diethylcarbamate 
• 96649-19-3 2-formyl-5-(1-pyrrolidinyl)phenyl diethylcarbamate 
• 96649-17-1 5-(1-pyrrolidinyl)-2-(trimethylsilyl)phenyl diethylcarbamate 
• 96649-25-1 N,N-diethyl-2-hydroxy-6-(1-pyrrolidinyl)-3-(trimethylsilyl)benzamide 
• 74427-40-0 2-hydroxy-4-(pyrrolidin-1-yl)benzaldehyde 
• 1266317-99-0 (R)-{[2-(2-methoxy-4-pyrrolidin-1-yl-phenyl)-4-oxobutyl]methylamino}acetic acid tert-butyl ester 
• 49742-68-9 2-(2-hydroxy-4-pyrrolidinophenyl)carbonylbenzoic acid 

Relevant academic research and scientific papers

Synthesis of N-heterocyclic carbene-Pd(II)-5-phenyloxazole complexes and initial studies of their catalytic activity toward the Buchwald-Hartwig amination of aryl chlorides

Three new N-heterocyclic carbene (NHC)-Pd(II) complexes using 5-phenyloxazole as the ancillary ligand have been obtained in moderate to good yields by a one-pot reaction of the corresponding imidazolium salts, palladium chloride and 5-phenyloxazole under mild conditions. Initial studies showed that one of the complexes is an efficient catalyst for the Buchwald-Hartwig amination of aryl chlorides with various secondary and primary amines under the varied catalyst loading of 0.01-0.05 mol%, thus it will enrich the chemistry of NHCs and give an alternative catalyst for the coupling of challenging while cost-low aryl chlorides.

Tropane alkaloid compounds and method of manufacturing using sequential oxidation reactions

The present invention relates to a tropane alkaloid compound sequentially using an oxidative Mannich ring reaction and a method for producing the same. The present invention provides a tropane alkaloid compound having a structure of chemical formula 1 in

Dialkylterphenyl Phosphine-Based Palladium Precatalysts for Efficient Aryl Amination of N-Nucleophiles

A series of 2-aminobiphenyl palladacycles supported by dialkylterphenyl phosphines, PR2Ar′ (R=Me, Et, iPr, Cyp (cyclopentyl), Ar′=ArDipp2, ArXyl2f, Dipp (2,6-C6H3-(2,6-C6H3-(CHMe2)2)2), Xyl=xylyl) have been prepared and structurally characterized. Neutral palladacycles were obtained with less bulky terphenyl phosphines (i.e., Me and Et substituents) whereas the largest phosphines provided cationic palladacycles in which the phosphines adopted a bidentate hemilabile k1-P,η1-Carene coordination mode. The influence of the ligand structure on the catalytic performance of these Pd precatalysts was evaluated in aryl amination reactions. Cationic complexes bearing the phosphines PiPr2ArXyl2 and PCyp2ArXyl2 were the most active of the series. These precatalysts have demonstrated a high versatility and efficiency in the coupling of a variety of nitrogen nucleophiles, including secondary amines, alkyl amines, anilines, and indoles, with electronically deactivated and ortho-substituted aryl chlorides at low catalyst loadings (0.25–0.75 mol % Pd) and without excess ligand.

Visible-Light-Enabled Direct Decarboxylative N-Alkylation

The development of efficient and selective C?N bond-forming reactions from abundant feedstock chemicals remains a central theme in organic chemistry owing to the key roles of amines in synthesis, drug discovery, and materials science. Herein, we present a dual catalytic system for the N-alkylation of diverse aromatic carbocyclic and heterocyclic amines directly with carboxylic acids, by-passing their preactivation as redox-active esters. The reaction, which is enabled by visible-light-driven, acridine-catalyzed decarboxylation, provides access to N-alkylated secondary and tertiary anilines and N-heterocycles. Additional examples, including double alkylation, the installation of metabolically robust deuterated methyl groups, and tandem ring formation, further demonstrate the potential of the direct decarboxylative alkylation (DDA) reaction.

Phosphoryl chloride-mediated solvent-free synthesis of N-aryl-substituted azacycles from arylamines and cyclic ethers

A solvent- and metal-free protocol for preparation of N-aryl substituted azacycles from arylamines and cyclic ethers is described. In this method, the combination of POCl3 and DBU is crucial for conversion of arylamines and cyclic ethers to five- and six-membered azacycles. Without solvent, a variety of N-aryl-substituted, five-membered azacycles (pyrrolidines, 2-methylpyrrolidines, and piperidine) and six-membered azacycles (isoindolines and tetrahydroisoquinolines) are synthesized in high yields. This green method provides a sustainable and efficient approach for the preparation of azacycles from various cyclic ethers.

Metal-Free Synthesis of N-Aryl-Substituted Azacycles from Cyclic Ethers Using POCl3

A facile method for the synthesis of N-aryl-substituted azacycles from arylamines and cyclic ethers has been developed. In this study, arylamines were treated with cyclic ethers in the presence of POCl3 and DBU to provide five- A nd six-membered azacycles. Using this method, various azacycloalkanes, isoindolines, and tetrahydroisoquinolines were prepared in high yields. This synthetic method offers an efficient approach to the production of azacycles from cyclic ethers.

N-Heterocyclic carbene-palladacyclic complexes: synthesis, characterization and their applications in the C-N coupling and α-arylation of ketones using aryl chlorides

N-Heterocyclic carbene-palladacyclic complexes 3 were successfully achieved in a one-pot procedure under mild conditions. The structure of 3a was unambiguously confirmed by X-ray single crystal diffraction and it was an active catalyst in the Buchwald-Hartwig amination and α-arylation of ketones even at very low catalyst loadings (0.01 mol%).

N-heterocyclic carbene-palladium complex, and preparation method and application thereof

The invention discloses an N-heterocyclic carbene-palladium complex, and a preparation method and application thereof. The N-heterocyclic carbene-palladium complex disclosed by the invention is shown in Formula (I), wherein L1 is a quinoline ligand or isoquinoline ligand, and N in the L1 is connected with Pd; L2 is an N-heterocyclic carbene ligand, and carbene carbon in the L2 is connected with the Pd; and X1 and X2 are respectively independently an anionic ligand. The N-heterocyclic carbene-palladium complex disclosed by the invention can efficiently catalyze carbon-carbon or carbon-heteroatom coupling reaction using aryl halide as a substrate. The formula is shown in the specification.

Synthesis of N-heterocyclic carbene-Pd(II) complexes and their catalytic activity in the Buchwald-Hartwig amination of aryl chlorides

Novel N-heterocyclic carbene-palladium(II) complexes using 2-picolinic acid as the ancillary ligand have been successfully developed under mild conditions. Their catalytic activity in organic synthesis has been initially tested in the Buchwald-Hartwig amination of secondary and primary amines with aryl chlorides. Various substituents on both substrates can be tolerated, giving the desired coupling products in good to almost quantitative yields. The minimum catalyst loading can be 0.01 mol%, implying their potential application toward industrial processes.

Organonickel complexes encumbering bis-imidazolylidene carbene ligands: Synthesis, X-ray structure and catalytic insights on Buchwald-Hartwig amination reactions

New four coordinated homoleptic bis(diimidazolylidene)nickel(II) complexes (C1 & C2) were synthesized and characterized by elemental analysis, NMR (1H and13C) as well as ESI-Mass spectrometry. The molecular structure of the complex C1 was identified by means of single-crystal X-ray diffraction analysis, which revealed that the complexes possess a distorted square planar geometry with chelating bis(diimidazolylidene) NHC ligands and two non coordinating bromide counter ions in tetradentate C4fashion. A survey of their catalytic activity in Buchwald?Hartwig amination has been performed. The newly synthesized complexes also catalyzed the amination of aryl chlorides in the presence of KOtBu. Various aryl chlorides and amines can react smoothly to give the corresponding aminated products in moderate to high yields. The scope of the reaction encompasses electronically varied aryl chlorides and nitrogen-containing heteroaryl chlorides, including pyridine and quinoline derivatives. Both secondary and primary amines are well tolerated under the optimal reaction conditions.