《Synthesis of N-H-Free 1,4-Dihydroisoquinoline-3(2H)-ones via Pd-Catalyzed C-H Olefination Using Polyfluorosulfinyl as the Auxiliary Group》 was written by Chen, Yu-Hao; Shao, Nan-Qi; Li, Chen; Wang, Dong-Hui. SDS of cas: 2495-35-4 And the article was included in Organic Letters in 2020. The article conveys some information:
A Pd(II)-catalyzed olefination of aryl C-H bonds with a self-cleaving 2-chlorotretafluoroethylsulfinyl (-SOCF2CF2Cl) auxiliary was developed. In the reaction mixture, the olefination products underwent in situ Michael addition and the subsequent expulsion of the auxiliary to provide the N-H-free 1,4-dihydroisoquinoline-3(2H)-one products. Mechanistic studies reveal that the auxiliary group is crucial for C-H activation, and Na2CO3 and an alc. solvent play key roles in facilitating the cleavage of the polyfluoroalkylsulfinyl auxiliary. The results came from multiple reactions, including the reaction of Benzyl acrylate(cas: 2495-35-4SDS of cas: 2495-35-4)
Benzyl acrylate(cas: 2495-35-4) is a reagent that can be used in the preparation of 2-(Phosphonomethyl)pentanedioic Acid, a selective glutamate carboxypeptidase 2 (GCP-II) inhibitor. It can also be used in the preparation of high refractive index polyacrylates.SDS of cas: 2495-35-4
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics