Hu, Jiang-Lin published the artcileRuthenium-Catalyzed Enantioselective Addition of Carboxylic Acids to Allenes, HPLC of Formula: 104-03-0, the publication is ACS Catalysis (2021), 11(19), 12301-12306, database is CAplus.
A ruthenium-catalyzed synthetic method for branched allylic esters I [R1 = TBSO(CH2)2, cyclopentyl, Ph(CH2)2, etc.; R2 = i-Pr, 2-thienyl, Ph, etc.] via addition of carboxylic acids to allenes was reported. Ligands were designed and prepared based on Josiphos skeleton, with which reaction achieved up to 95% yield and up to >99% enantiomeric excess. A deuterium labeling experiment was performed and a plausible mechanism was proposed. Enantiopure lactones of five- and six-membered ring were synthesized via a RCM reaction of branched allylic ester product.
ACS Catalysis published new progress about 104-03-0. 104-03-0 belongs to catalysis-chemistry, auxiliary class Nitro Compound,Carboxylic acid,Benzene, name is 4-Nitrophenylacetic acid, and the molecular formula is C8H7NO4, HPLC of Formula: 104-03-0.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia