Copper oxide functionalized chitosan hybrid hydrogels for highly efficient photocatalytic-reforming of biomass-based monosaccharides to lactic acid was written by Li, Yancong;Ma, Jiliang;Jin, Dongnv;Jiao, Gaojie;Yang, Xiaopan;Liu, Kangning;Zhou, Jinghui;Sun, Runcang. And the article was included in Applied Catalysis, B: Environmental in 2021.Reference of 2896-70-0 This article mentions the following:
Much attention has been focused on the photocatalytic-reforming of biomass to produce high-value chems. due to their unique merits. In this study, we report a freezing-thawing strategy for the preparation of an alk. CuO-chitosan hybrid hydrogel (CuO@CS-H). The synergism between CuO and alk. chitosan hydrogel led to a highly efficient photocatalytic-reforming of xylose to lactic acid under a weak alk. system, and the highest lactic acid yield is 81.6%. The retained lactic acid yield was about 91.2% after being used nine times. The reaction system is universal for the production of lactic acid from biomass-derived pentoses and hexoses, and 路O–2 plays a major role in the synthesis of lactic acid. Industrial production of lactic acid via the as-proposed system was shown to be feasible according to a two-thousand-fold scale-up experiment This work initiates a novel strategy of photocatalytic synthesis of lactic acid from biomass-based monosaccharides. In the experiment, the researchers used many compounds, for example, 4-Oxo-tempo (cas: 2896-70-0Reference of 2896-70-0).
4-Oxo-tempo (cas: 2896-70-0) belongs to piperidine derivatives. Piperidine is a metabolite of cadaverine, a polyamine found in the human intestine. Some chemotherapeutic agents have piperidine moiety within their structure, foremost among them, vinblastine and raloxifene.Reference of 2896-70-0
Referemce:
Piperidine – Wikipedia,
Piperidine | C5H11N – PubChem