111971-31-4

Upstream product

• 106-44-5 p-cresol 
• 18511-71-2 4,4'-dibromo-2,2'-bipyridine 
• 17217-57-1 4,4'-Dimethoxy-2,2'-bipyridin 
• 4294-57-9 para-methylphenylmagnesium bromide 
• 696-61-7 4-tolylmagnesium chloride 
• 110-86-1 pyridine 
• 109-04-6 2-bromo-pyridine 
• 111971-30-3 2-bromo-4-(p-tolyl)pyridine 
• 4423-10-3 4-(p-tolyl)pyridine 
• 111971-29-0 2-Amino-4-(4-methylphenyl)pyridine 

Downstream Products

• 143954-72-7 4,4’-bis(p-carboxyphenyl)-2,2’-bipyridine 
• 111971-27-8 di-(p-bromomethylphenyl)-4,4' bipyridine-2,2' 

Relevant academic research and scientific papers

Effects of intraligand electron delocalization, steric tuning, and excited-state vibronic coupling on the photophysics of aryl-substituted bipyridyl complexes of Ru(II)

The synthesis and photophysical characterization of a series of aryl-substituted 2,2'-bipyridyl complexes of Ru(II) are reported. The static and time-resolved emission properties of [Ru(dpb)3](PF6)2, where dpb is 4,4'-diph

Nickel Carbodicarbene Catalyzes Kumada Cross-Coupling of Aryl Ethers with Grignard Reagents through C–O Bond Activation

The development of a cross-coupling reaction protocol between aryl ethers and Grignard reagents catalyzed by carbodicarbene (CDC) nickel complexes to afford biaryl compounds through C–O cleavage is reported. Aromatic substrates featuring a broad range of electron neutral, donating, or withdrawing groups are introduced at the desired position. The method has proven effective over a wide range of naphthyl methyl ethers, anisoles, and Grignard reagents. The robustness of the protocol is validated by performing multiple cleavage reactions, gram scale synthesis, and arylation of a dimethoxy esterdiol derivative.

A concise synthesis of 2,4-disubstituted pyridines: A convenient synthesis of 2-bromo-4-iodopyridine via halogen dance and its successive one-pot disubstitutions

As a key building block for 2,4-disubstituted pyridines, 2-bromo-4-iodopyridine was synthesized conveniently from 2-bromopyridine using LDA and I2 via 'halogen dance'. 2-Bromo-4-iodopyridine was then converted to other 2,4-diaryl pyridines and

Synthese de composes macrocycliques comportant deux fragments coordinants separes et differents, de type bipyridyl-2,2' et diphenyl-2,9 phenanthroline-1,10.

Macrocyclic compounds containing a 2,9-diphenyl-1,10-phenanthroline subunit and a peripheral 2,2'-bipyridine chelate have been synthesized.In compound 4, the links between both coordinating fragments are flexible enough to allow complete folding of the molecule during complexation whereas in 5, the complexing moieties are rigidly held apart and cannot bind to the same metallic center.