A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, SDS of cas: 2213-43-6, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 2213-43-6, Name is 1-Aminopiperidine, molecular formula is C5H12N2. In a Article, authors is Zheng, Danqing，once mentioned of 2213-43-6
The coupling of aryldiazonium tetrafluoroborates, DABCO×(SO 2)2, and hydrazines under metal-free conditions leads to the formation of aryl N-aminosulfonamides. The reaction proceeds smoothly at room temperature and shows broad functional-group tolerance. A radical process is proposed for this transformation. The coupling of aryldiazonium tetrafluoroborates, DABCO×(SO2)2, and hydrazines under metal-free conditions leads to the formation of aryl N-aminosulfonamides. The reaction proceeds under mild reaction conditions, is fast, has a broad substrate scope, and gives the products in high yiels (21 examples). A plausible mechanism that involves a radical process is also proposed. Copyright
Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. I hope my blog about is helpful to your research. SDS of cas: 2213-43-6
Reference：
Piperidine – Wikipedia,
Piperidine | C5H819N – PubChem