Danton, Fanny published the artcileSite-Selective Pd-Catalysed Fujiwara-Moritani type Reaction of N,S-Heterocyclic Systems with Olefins, Recommanded Product: Dimethyl itaconate, the publication is Advanced Synthesis & Catalysis (2021), 363(4), 1088-1095, database is CAplus.
Dihydro-1,4-thiazine skeletons bearing olefin fragment at their α-position were prepared through a Pd(OAc)2-catalyzed Fujiwara-Moritani type reaction via C-H alkenylation with olefins. This approach is selective, generalizable to a wide range of olefins and requires only 1 equivalent of Ag2CO3 without the need of co-oxidant. The C-H bond activation proved to be strongly dependent on the olefin’s substitution while unfused dihydro-1,4-thiazines seemed to be affected by the oxidation state of the sulfur atom. The utility of olefins obtained was demonstrated by their implication in the dipolar cycloaddition reaction with a non-stabilized azomethine ylide.
Advanced Synthesis & Catalysis published new progress about 617-52-7. 617-52-7 belongs to esters-buliding-blocks, auxiliary class Alkenyl,Aliphatic hydrocarbon chain,Ester, name is Dimethyl itaconate, and the molecular formula is C7H10O4, Recommanded Product: Dimethyl itaconate.
Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics