58743-77-4

Usage

Uses

Used in Pharmaceutical Industry:
4'-methoxy[1,1'-biphenyl]-4-carbonitrile is used as an intermediate in the synthesis of pharmaceutical compounds for its potential medicinal properties. It serves as a valuable building block in drug discovery and development, contributing to the creation of new therapeutic agents.
Used in Materials Science:
In the field of materials science, 4'-methoxy[1,1'-biphenyl]-4-carbonitrile is utilized in the development of organic electronic materials. Its unique electronic and physical properties make it suitable for use in organic semiconductor devices, enhancing their performance and expanding their applications.

Upstream product

• 623-12-1 4-chloromethoxybenzene 
• 58743-83-2 4-bromo-4'-methoxylbiphenyl 
• 544-92-3 copper(I) cyanide 
• 623-00-7 4-bromobenzenecarbonitrile 
• 93296-09-4 4-methoxyphenylzinc chloride 
• 3058-39-7 4-iodobenzonitrile 
• 13139-86-1 4-methoxyphenyl magnesium bromide 
• 104-92-7 1-bromo-4-methoxy-benzene 
• 66107-32-2 4-cyanophenyl trifluoromethanesulfonate 
• 171364-79-7 2-(4-methoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 
• 696-62-8 para-iodoanisole 
• 126747-14-6 4-cyanophenylboronic acid 
• 251453-07-3 1-chloro-1-(4'-methoxyphenyl)silacyclobutane 
• 33397-21-6 tris(4-methoxyphenyl)bismuth 

Downstream Products

• 19812-93-2 4-Cyano-4'-hydroxybiphenyl 
• 613-37-6 4-methoxylbiphenyl 
• 1332363-01-5 4-methoxy-4'-deutero-1,1'-biphenyl 
• 52364-73-5 4-octyloxy-4'-cyanobiphenyl 
• 59748-18-4 4'-octyloxy(1,1'-biphenyl)-4-carboxylic acid 

Relevant academic research and scientific papers

Preparation, structure and catalytic properties of a binuclear Pd(0) complex with bridging silylene ligands

In contrast to the N-heterocyclic carbene (NHC) 1, the homologous N-heterocyclic silylene (NHS) 4 acts as a bridging ligand to Pd(0), giving rise to the dinuclear complex 5 which is catalytically active in Suzuki reactions.

Preparation and characterization of Cu based on 2-(5-Aminopyrimidin-2-yl)pyrimidin-5-amine as novel recyclable metal–organic frameworks for Suzuki reaction

For first time, in this work, a new, heterogeneous and recyclable catalyst was designed using immobilizing Cu on 2-(5-Aminopyrimidin-2-yl)pyrimidin-5-amine ([CuAPPA·2H2O]n) named metal–organic frameworks (MOFs). This catalyst was used for the synthesis of biaryl derivatives by Suzuki reaction. Suzuki reaction performed with mixing of the aryl halides with arylboronic acids in the DMF solvent conditions. Also, the prepared catalyst was characterized with different analytical techniques such as FT-IR, XRD, SEM, EDX, BET and ICP-AES analysis. [CuAPPA·2H2O]n catalyst displayed good to excellent yields catalytic efficiency for Suzuki reaction in comparison with to other catalysts. Also, the recoverability and reusability related to this catalyst was checked by a simple filtration with reserving its activity even after several cycles.

Biaryl Coupling of Aryldiazonium Salts and Arylboronic Acids Catalysed by Gold

A gold-catalysed coupling of aryldiazonium salts with arylboronic acids is described. The reactions proceed in satisfactory yields under irradiation with blue LEDs in the presence of KF and a catalytic amount of ascorbic acid. Notably, 4-nitrobenzendiazonium tetrafluoroborate is sufficiently reactive to undergo the coupling with a variety of arylboronic acids in the absence of aryl radical initiators. The coupling is applicable for electron-donating and electron-withdrawing groups present at the para, ortho, and meta positions of both substrates.

'Awaken' aryl sulfonyl fluoride: a new partner in the Suzuki-Miyaura coupling reaction

An example of the activation of the -SO2F group, which is traditionally considered a stable group even in the presence of a transition metal, is described using a novel partner in the Suzuki-Miyaura coupling reaction catalyzed by Pd(OAc)2 and Ruphos as ligands. The products showed good to outstanding yields and broad functional group compatibility under optimal conditions. The sequential synthesis of non-symmetric terphenyls and the gram grade process highlight the approach's synthetic utility. DFT calculations have shown that Pd0 prefers to insert between C-S bonds rather than S-F bonds. This journal is

Preparation of Functionalized Diorganomagnesium Reagents in Toluene via Bromine or Iodine/Magnesium-Exchange Reactions

A wide range of polyfunctionalized di(hetero)aryl- and dialkenyl-magnesium reagents are prepared in toluene within 10 to 120 minutes between 78 C and 25 C via an I/Mg- or Br/Mg-exchange reaction using reagents of the general formula R2Mg (R = sBu, Mes). Highly sensitive functional groups, such as triazene or nitro, are tolerated in these exchange reactions, enabling the synthesis of various functionalized (hetero)arene and alkene derivatives after quenching with several electrophiles including allyl bromides, acyl chlorides, aldehydes, ketones, and aryl iodides.

Pd Nanoparticles Embedded Into MOF-808: Synthesis, Structural Characteristics, and Catalyst Properties for the Suzuki–Miyaura Coupling Reaction

Abstract: A heterogeneous single-site catalyst Pd@MOF-808 was successfully synthesized by water-based, green synthesis procedure. The catalytic experiments exhibited the Pd@MOF-808 promoted efficiently the Suzuki–Miyaura coupling reaction without the assistance of organic phosphine ligands at atmospheric pressure conditions. The catalyst also could be applied in the gram-scale synthesis of industrially anti-inflanmatory analgestic Fenbufen. Graphic Abstract: [Figure not available: see fulltext.]

Desulfonative Suzuki–Miyaura Coupling of Sulfonyl Fluorides

Sulfonyl fluorides have emerged as powerful “click” electrophiles to access sulfonylated derivatives. Yet, they are relatively inert towards C?C bond forming transformations, notably under transition-metal catalysis. Here, we describe conditions under which aryl sulfonyl fluorides act as electrophiles for the Pd-catalyzed Suzuki–Miyaura cross-coupling. This desulfonative cross-coupling occurs selectively in the absence of base and, unusually, even in the presence of strong acids. Divergent one-step syntheses of two analogues of bioactive compounds showcase the expanded reactivity of sulfonyl fluorides to encompass both S?Nu and C?C bond formation. Mechanistic experiments and DFT calculations suggest oxidative addition occurs at the C?S bond followed by desulfonation to form a Pd-F intermediate that facilitates transmetalation.

Heterogeneous Fe3O4@Si–NHC–Pd Catalyst: Synthesis, Characterization, and Catalytic Activity in the Suzuki–Miyaura Cross-Coupling Reaction under Mild Conditions

Abstract: A novel Fe3O4@Si–NHC–Pd catalystwith N-heterocyclic carbenes (NHCs) moiety as an alternative ligand tophosphines for metal complexes has been synthesized and characterized by variousmethods. Synthesis of metal nanoparticles has been accomplished withoutaggregation, and the prepared catalyst has been applied in theSuzuki–Miyauracross-coupling reaction of boronic acids and aryl halides in water usingEt3N as a base. The catalyst has demonstrated highefficiency at room temperature and can be easily removed from the reaction mediausing an external magnetic field and recycled at least five times withoutsignificant decrease of its activity.

Suzuki coupling reactions catalyzed by Schiff base supported palladium complexes bearing the vitamin B6 cofactor

Novel Schiff bases were synthesized by condensing aromatic amines with pyridoxal-5’-phosphate and characterized by using FT-IR, 1H NMR, and 13C NMR spectroscopic techniques. The resulting Schiff bases were utilized as bidentate ligands, coordinating via imine nitrogen and phenolate oxygen atoms, to stabilize palladium ions. Aryl substituents on imine nitrogen allowed for fine tuning of the stereoelectronic properties of the Schiff bases. The catalytic activity of the selected palladium complexes was investigated in the Suzuki cross-coupling reaction of a series of aryl halides with boronic acids in H2O/EtOH (1:1). Out of four complexes investigated in the cross-coupling reactions, Pd(L8)2, bearing a methoxy substituent on aryl imine, showed the highest activity at low catalyst loading. The scope of the reaction was also investigated with 26 samples.

Magnetic nanoparticles supported N-heterocyclic palladium complex: Synthesis and catalytic evaluations in Suzuki cross-coupling reaction

Because of the robustness and magnetic properties, the magnetic materials are promising and alternative candidate for the fabrication of noble metal in chemical catalysis from the viewpoint of green chemistry. Accordingly, an eco-friendly magnetic palladium catalyst loaded on N-Methylimidazole functionalized Fe3O4@SiO2 nanoparticles (Fe3O4@SiO2-NMIM-Pd) has been designed and prepared in the present work. The resultant composite exhibited excellent catalytic activity towards the Suzuki cross-coupling reaction for the synthesis of the corresponding biaryls in good to excellent yields (up to 96%) under aerobic conditions. In particular, this catalyst could be easily recovered through magnetic separation in a few cycles. The as-prepared palladium complex showed advantages including high thermal stability, low toxicity, moisture and oxygen insensitivities in Suzuki reactions. More importantly, this study presents a catalysis system, which will provide the magnetic materials access to the potential applications in a wide range of green organic catalysis.