Boric acid (ester) is an important molecular synthesis block, especially special boric acid (ester) such as heterocyclic ring, allyl, saturated hydrocarbon and substrate containing two functional groups, are popular blocks in synthetic chemistry.
Professor Zhang Junliang's research group from Fudan University has developed 12 series of chiral tert-butylsulfinamide phosphine ligands/catalysts (Sulfinamide Phosphine, collectively referred to as SadPhos) based on the design concept of non-C2 symmetry, combining rigidity and flexibility, as ...
Butan-2-ol, or sec-butanol, is an organic compound with formula CH3CH(OH)CH2CH3. Its structural isomers are 1-butanol, isobutanol, and tert-butanol. 2-Butanol is chiral and thus can be obtained as either of two stereoisomers designated as (R)-(−)-butan-2-ol and (S)-(+)-butan-2-ol. It is ...
A range of unsymmetrical ketones has been prepared in good yields from aldehydes in one simple synthetic operation by addition of organolithium compounds followed by an oxidation using N-tert-butylphenylsulfinimidoyl chloride.
Various aromatic, aliphatic and conjugated alcohols were transformed into the corresponding carboxylic acids and ketones in good yields with aq 70% t-BuOOH in the presence of catalytic amounts of bismuth(III) oxide. This method possesses does not involve cumbersome work-up, exhibits ...
The use of tert-butyl nitrite as the co-catalyst in a 2-azaadamantane-N-oxyl(AZADO)- and 9-azanoradamantane-N-oxyl(nor-AZADO)-catalyzed efficient aerobic oxidation of primary alcohols in MeCN instead of the previously reported AcOH provides the corresponding aldehydes selectively. The addition ...
The quest for innovative and effective techniques to produce sulfonyl fluorides is of significant interest due to their extensive applications across various fields. Sulfur(VI) fluoride exchange (SuFEx) click chemistry has recently gained prominence as one of the leading methods in this domain. ...