New Advances in Chemical Research in 2021. Catalysts allow a reaction to proceed that has a lower activation energy than the uncatalyzed reaction. In heterogeneous catalysis, catalysts provide a surface to which reactants bind in a process of adsorption. COA of Formula: C8H6OS. Introducing a new discovery about 130-03-0, Name is Benzo[b]thiophen-3(2H)-one
The cyclocondensation of 3(2H)-benzothiophenone under acidic conditions has been studied.The symmetrical cyclotrimer tris(benzothieno)<2,3:2',3':2'',3''>benzene was formed and under certain conditions also a rearranged cyclotrimer, tris(benzothieno)<2,3:2',3':3'',2''>benzene.The formation of cyclotrimers was accompanied by oxidative coupling products involving the initially formed dimeric compound, 3-hydroxy-2,3-bibenzothienyl.During several of these reactions, a novel heterocycle, tris(benzothieno)<3,2-b:2',3'-d:2'',3''-f>oxepin, was formed.The products were studied by mass spectrometry and fragmentation pathways were determined by a linked scanning technique.
By the way, if you are interested in learning more fun chemistry with your kids, get your hands into one chemistry set now, and start enjoying the best part of chemistry: experiments about 130-03-0.COA of Formula: C8H6OS
Reference：
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem