30203-92-0

Upstream product

• 30203-88-4 4-p-Chlorbenzylbenzoesaeure 
• 5122-94-1 4-biphenylboronic acid 
• 3218-36-8 4-Phenylbenzaldehyde 
• 92-66-0 4-bromo-1,1'-biphenyl 
• 69395-13-7 4-(2-hydroxyethyl)benzonitrile 
• 623-26-7 terephthalonitrile 
• 126747-14-6 4-cyanophenylboronic acid 
• 3597-91-9 biphenyl-4-yl methanol 
• 3058-39-7 4-iodobenzonitrile 
• 108-90-7 chlorobenzene 
• 874-60-2 4-methyl-benzoyl chloride 
• 30203-89-5 4-p-Chlorbenzylbenzoylchlorid 
• 30203-90-8 4-p-Chlorbenzylbenzamid 
• 6269-37-0 4-(4-chlorobenzoyl)benzoic acid 

Relevant academic research and scientific papers

Photocatalytic Dehydroxymethylative Arylation by Synergistic Cerium and Nickel Catalysis

Under mild reaction conditions with inexpensive cerium and nickel catalysts, easily accessible free alcohols can now be utilized as operationally simple and robust carbon pronucleophiles in selective C(sp3)-C(sp2) cross-couplings. Facilitated by automated high-throughput experimentation, sterically encumbered benzoate ligands have been identified for robust cerium complexes, enabling the synergistic cooperation of cerium catalysis in the emerging metallaphotoredox catalysis. A broad range of free alcohols and aromatic halides can be facilely employed in this transformation, representing a new paradigm for the C(sp3)-C(sp2) bond construction between free alcohols and aryl halides with the extrusion of formaldehyde. Moreover, mechanistic investigations have been conducted, leading to the identification of a tribenzoate cerium(III) complex as a viable intermediate.

Visible-light-mediated external-reductant-free reductive cross coupling of benzylammonium salts with (hetero)aryl nitriles

Herein we report a novel visible-light-mediated external reductant-free reductive cross coupling for the construction of C sp2–C sp3 bonds. A variety of benzylammonium salts underwent selective coupling with (hetero)aryl nitriles to

A SO2F2 mediated mild, practical, and gram-scale dehydroxylative transforming primary alcohols to quaternary ammonium salts

A simple, practical and gram-scale process for direct transformation of primary alcohols or silyl ethers to ammonium salts was developed. This method has the feathers of easy work-up (a simple filtration), mild condition, high yield, great practicality and robustness. And the application of the ammonium salts in Suzuki coupling reaction was also accomplished.

Deoxygenative cross-electrophile coupling of benzyl chloroformates with aryl iodides

This work describes Ni-catalyzed cross-electrophile coupling of benzyl chloroformate derivatives with aryl iodides that generates a wide range of diaryl methane products. The mild reaction conditions merit the C-O bond radical fragmentation of benzyl chloroformates via halide abstraction or a single electron reduction by a Ni catalyst. This work offers a new substrate type for cross-electrophile couplings.

Palladium catalyzed Suzuki cross-coupling of benzyltrimethylammonium salts via C-N bond cleavage

A palladium catalyzed Suzuki cross-coupling for construction of Csp3-Csp2 bond via Csp3-N bond activation of benzyltrimethyl-ammonium salt is described. This reaction not only offered a highly efficient approach to diarylmethanes but also paved the way for the application of benzyltrimethylammonium salts in the palladium catalyzed cross coupling reactions.