Category: esters-buliding-blocksIn 2021 ,《Polysulfonate supported chiral diamine-nickel catalysts: Synthesis and applications》 appeared in Tetrahedron Letters. The author of the article were Zhou, Jing-xuan; Zhu, Dong-yu; Chen, Jie; Zhang, Xue-jing; Yan, Ming; Chan, Albert S. C.. The article conveys some information:
A series of chiral polysulfonate cyclohexyldiamine-Ni(II) catalysts were prepared via sulfur (VI) fluoride exchange click-reactions. The catalysts exhibited good catalytic activity and enantioselectivity in the Michael addition of malonates to nitroalkenes. The excellent recyclability of the catalysts was demonstrated via the reuse of the privileged catalyst for ten times. The results provided a new strategy for the immobilization of chiral homogeneous catalysts. The experimental process involved the reaction of Diethyl 2-methylmalonate(cas: 609-08-5Category: esters-buliding-blocks)
Diethyl 2-methylmalonate(cas: 609-08-5) belongs to aliphatic hydrocarbons. Aliphatic hydrocarbons belong to the most abundant fraction in crude oil. Aliphatics molecules are linear or branched open-chain structures such as n-alkanes, isoalkanes, cycloalkanes (naphthenes), terpenes and steranes.Category: esters-buliding-blocks
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics