Chemistry is traditionally divided into organic and inorganic chemistry. Application In Synthesis of Benzo[b]thiophen-3(2H)-one, The former is the study of compounds containing at least one carbon-hydrogen bonds.In a patent£¬Which mentioned a new discovery about 130-03-0
CYCLOCONDENSATION OF 3(2H)-BENZOTHIOPHENONE AND OXIDATION PRODUCTS OBTAINED DURING THESE REACTIONS
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.
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Reference£º
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem