Huang, He published the artcileVisible-light-driven anti-Markovnikov hydrocarboxylation of acrylates and styrenes with CO2, Safety of 2,4,6-Triisopropylbenzenethiol, the publication is CCS Chemistry (2021), 3(6), 1746-1756, database is CAplus.
Herein, the first visible-light-driven photocatalyst-free hydrocarboxylation of alkenes with CO2 is reported. Diverse acrylates and styrenes, including challenging tri- and tetrasubstituted ones, underwent anti-Markovnikov hydrocarboxylation with high selectivities to generate valuable succinic acid derivatives and 3-arylpropanoic acids. In addition to the use of stoichiometric aryl thiols, the thiol catalysis has also been developed, representing the first visible light-driven organocatalytic hydrocarboxylation of alkenes with CO2. The UV-vis measurements, NMR analyses, and computational investigations support the formation of a novel charge-transfer complex (CTC) between thiolate and acrylate/styrene. Further mechanistic studies and d. functional theory (DFT) calculations indicate that both alkene and CO2 radical anions might be generated, illustrating the unusual selectivities and providing a novel strategy for CO2 utilization.
CCS Chemistry published new progress about 22693-41-0. 22693-41-0 belongs to catalysis-chemistry, auxiliary class Other Functionalization Reagent, name is 2,4,6-Triisopropylbenzenethiol, and the molecular formula is C15H24S, Safety of 2,4,6-Triisopropylbenzenethiol.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia