DDQ (2,3-dichloro-5,6-dicyanobenzoquinone), which exhibits stronger oxidizing properties than 1,4-benzoquinone, serves as a reagent in oxidative coupling and cyclization reactions, as well as in the dehydrogenation of hydroaromatic compounds.
Professor Phil Baran and his team have created a new reagent called N-Hydroxytetrachlorophthalimide (H401609), which offers a cost-effective, scalable, and safe alternative for commonly used chemical transformations such as allylic oxidations, as well as Negishi and Suzuki-Miyaura cross-coupling ...
The "White catalyst", developed by Professor M. Christina White and her team at the University of Illinois-Urbana, has proven to be an outstanding catalyst for the functionalization of allylic carbon centers.
The core of the chemical industry revolves around the synthesis of heteroaromatic and aromatic compounds. Given the escalating demand for novel chemical entities amidst dwindling resources and tight timelines imposed on research projects, there is a pressing need for a swift method to diversify ...
Professor Karl Anker Jørgensen and his research team have synthesized (R)- and (S)-α,α-bis[3,5-bis(trifluoromethyl)phenyl]-2-pyrrolidinemethanol trimethylsilyl ether compounds, which excel as chiral organocatalysts for the direct and asymmetric α-functionalization process of aldehydes.
The Du Bois group at Stanford University has achieved significant advancements in Rh-catalyzed C–H amination through oxidative cyclization of carbamate, sulfamate, sulfamide, urea, and guanidine substrates. This methodology produces 1,2- and 1,3-heteroatom motifs masked within 5- and ...
N-Bromosuccinimide (NBS) is a brominating and oxidizing agent that is used as source for bromine in radical reactions (for example: allylic brominations) and various electrophilic additions. The NBS bromination of substrates such as alcohols and amines, followed by elimination of HBr in the ...
Benzoyl peroxide is a chemical compound with structural formula (C6H5−C(=O)O−)2, often abbreviated as (BzO)2. In terms of its structure, the molecule can be described as two benzoyl (C6H5−C(=O)−, Bz) groups connected by a peroxide (−O−O−). It is a white granular solid with a faint ...
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