Chemistry, like all the natural sciences, begins with the direct observation of nature— in this case, of matter.89797-68-2, Name is 5-(Ethylthio)-1H-tetrazole, SMILES is CCSC1=NN=NN1, belongs to phthalazine compound. In a document, author is Kidwai, Mazaahir, introduce the new discover, COA of Formula: https://www.ambeed.com/products/89797-68-2.html.
A new green protocol has been developed for the synthesis of 2H-indazolo[2,1-b]phthalazine-triones via one-pot, three-component condensation reaction of aromatic aldehydes with 1,3-dicarbonyl compounds and phthalhydrazide using reusable dodecylphosphonic acid (DPA) as heterogeneous solid acid catalyst under solvent-free conditions. This protocol provides a novel and improved method for obtaining 2H-indazolo[2,1-b]phthalazine-triones in terms of good yields with little catalyst loading. (C) 2012 Elsevier Ltd. All rights reserved.
Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions. you can also check out more blogs about 89797-68-2. COA of Formula: https://www.ambeed.com/products/89797-68-2.html.
Reference:
Phthalazine – Wikipedia,
,Phthalazine | C8H6N2 – PubChem