92194-03-1

Upstream product

• 589-87-7 1,4-bromoiodobenzene 
• 171364-78-6 (4-(N,N-dimethylamino)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 
• 93296-10-7 (4-(dimethylamino)phenyl)zinc(II) chloride 
• 106-53-6 para-bromobenzenethiol 
• 92-86-4 4-(4-bromophenyl)bromobenzene 
• 506-59-2 N,N-dimethylammonium chloride 
• 28611-39-4 4-(dimethylamino)benzene-boronic acid 
• 586-77-6 4-bromo-N,N-dimethylaniline 
• 106-37-6 1.4-dibromobenzene 
• 67-56-1 methanol 
• 3365-82-0 4-amino-4'-bromobiphenyl 

Downstream Products

• 160035-91-6 tetra(4'-dimethylaminobiphenyl-4-yl)tin 
• 1190375-94-0 2-(4'-N,N-dimethylamino-1,1'-biphenyl-4-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 

Relevant academic research and scientific papers

COMPOUNDS FOR USING IN IMAGING AND PARTICULARLY FOR THE DIAGNOSIS OF NEURODEGENERATIVE DISEASES

The invention relates to compounds of formula (II) for using in imaging and particularly for the diagnosis of neurodegenerative diseases

Transition-Metal-Free Cross-Coupling of Aryl and Heteroaryl Thiols with Arylzinc Reagents

Cross-coupling of (hetero)arylthiols with arylzinc reagents via C-S cleavage was performed under transition-metal-free conditions. The reaction displays a wide scope of substrates and high functional-group tolerance. Electron-rich and -deficient (hetero)arylthiols and arylzinc reagents can be employed in this transformation. Mg2+ and Li+ ions were demonstrated to facilitate the reaction.

Fluorescent chemosensors of carbohydrate triols exhibiting TICT emissions

4-4′-Disubstituted biphenyl boronic acids (BBAs) are push-pull fluorophores with "turn-on" fluorescence properties. Upon carbohydrate triol binding, BBA boronate esters can participate in photon-induced electron transfer, giving a twisted intramolecular charge transfer (TICT) complex. The resulting TICT emissions distinguish between carbohydrates that bind to boron as a diol versus triol unit, thereby revealing stereochemical information about the carbohydrate.

Photoinduced Electron Transfer in 2,5,8,11-Tetrakis-Donor-Substituted Perylene-3,4:9,10-bis(dicarboximides)

A series of electron donor-acceptor compounds based on substitution of perylene-3,4:9,10-bis(dicarboximide) (PDI) with four electron donors at the 2,5,8,11-positions were synthesized and characterized using femtosecond transient absorption spectroscopy. T

Convenient methods for preparing ?-conjugated linkers as building blocks for modular chemistry

Simple, straightforward and optimized procedures for preparing extended ?-conjugated linkers are described. Either unsubstituted or 4-donor substituted ?-linkers bearing a styryl, biphenyl, phenylethenylphenyl, and phenylethynylphenyl ?-conjugated backbone are functionalized with boronic pinacol esters as well as with terminal acetylene moieties allowing their further use as building blocks in Suzuki-Miyaura or Sonogashira coupling reactions.