Scaringi, Simone published the artcileKinetically Controlled Stereoselective Access to Branched 1,3-Dienes by Ru-Catalyzed Remote Conjugative Isomerization, Quality Control of 2051-95-8, the publication is ACS Catalysis (2021), 11(13), 7970-7977, database is CAplus.
A Ru-catalyzed conjugative isomerization of remote alkenes CH2=CH(CH2)2(CH2)nC(=CH2)R [n = 0, 1, 3; R = cyclohexyl, 4-phenylphenyl, 6-methoxypyridin-3-yl, adamantan-1-yl, (4S)-4-(prop-1-en-2-yl)cyclohex-1-en-1-yl, 1-phenyl-1H-pyrazol-4-yl, etc.] that affords branched 1,3-dienes E-CH3CH2(CH2)nCH=CHC(=CH)R is described. These kinetic products are obtained in high yields, good levels of regiocontrol, and high stereoselectivity. A broad range of functional groups and heterocycles are compatible with the mild reaction conditions, and isomerization is sustained over long distances. Control experiments support a metal-hydride mechanism consisting of iterative migratory insertions/¦Â-H eliminations, which is initiated preferentially at the terminal olefinic site. Two one-pot multimetallic selective catalytic sequences using [Ru/Cu] and [Ru/Rh] combinations have been developed to illustrate the synthetic potential of the process.
ACS Catalysis published new progress about 2051-95-8. 2051-95-8 belongs to catalysis-chemistry, auxiliary class Carboxylic acid,Benzene,Ketone, name is 3-Benzoylpropionicacid, and the molecular formula is C10H10O3, Quality Control of 2051-95-8.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia