Fukata, Yukihiro published the artcileAsymmetric Isomerization of ¦Ø-Hydroxy-¦Á,¦Â-Unsaturated Thioesters into ¦Â-Mercaptolactones by a Bifunctional Aminothiourea Catalyst, Recommanded Product: 2,4,6-Triisopropylbenzenethiol, the publication is Organic Letters (2014), 16(8), 2184-2187, database is CAplus and MEDLINE.
We present a novel methodol. for the asym. synthesis of ¦Â-mercaptolactones via isomerization of ¦Ø-hydroxy-¦Á,¦Â-unsaturated thioesters by means of a bifunctional aminothiourea catalyst. The catalyst interacts with the substrate through the cooperative action of both a covalent bond at the amino group and noncovalent bonding at the thiourea group. The potential for an enantiodivergent synthesis could also be demonstrated by carrying out the reaction in a different solvent system.
Organic Letters 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, Recommanded Product: 2,4,6-Triisopropylbenzenethiol.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia