A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, Safety of 1-tert-Butyl 4-ethyl 3-oxopiperidine-1,4-dicarboxylate, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 71233-25-5, Name is 1-tert-Butyl 4-ethyl 3-oxopiperidine-1,4-dicarboxylate, molecular formula is C13H21NO5. In a Patent, authors is ，once mentioned of 71233-25-5
Compounds of formula (I) Z-Ar1?Ar2??(I) wherein Z is a diazabicyclic amine, Ar1 is a 5- or 6-membered aromatic ring, and Ar2 is selected from the group consisting of an unsubstituted or substituted 5- or 6-membered heteroaryl ring; unsubstituted or substituted bicyclic heteroaryl ring; 3,4-(methylenedioxy)phenyl; carbazolyl; tetrahydrocarbazolyl; naphthyl; and phenyl; wherein the phenyl is substituted with 0, 1, 2, or 3 substituents in the meta- or para-positions. The compounds are useful in treating conditions or disorders prevented by or ameliorated by alpha7 nAChR ligands. Also disclosed are pharmaceutical compositions comprising compounds of formula (I) and methods for using such compounds and compositions.
I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 71233-25-5, help many people in the next few years.Safety of 1-tert-Butyl 4-ethyl 3-oxopiperidine-1,4-dicarboxylate
Reference：
Piperidine – Wikipedia,
Piperidine | C5H21841N – PubChem