6287-82-7, Name is 2,3-Dibromobenzo[b]thiophene, belongs to benzothiophene compound, is a common compound. Formula: C8H4Br2SIn an article, once mentioned the new application about 6287-82-7.
Synthesis of functionalized benzothiophenes and dibenzothiophenes by twofold Heck and subsequent 6pi-electrocyclization reactions of 2,3-dibromothiophenes and 2,3-dibromobenzothiophenes
Benzothiophenes and dibenzothiophenes were prepared by twofold Heck reactions of 2,3-dibromothiophene and 2,3-dibromobenzothiophene, respectively, and subsequent thermal 6pi-electrocyclization. The Heck reaction of 2,3-dibromothiophene and 2,3-dibromobenzothiophene with 1 equiv of alkenes proceeded with different regioselectivities and afforded 2-alkenylthiophenes and 3-alkenylbenzothiophenes.
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Reference£º
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem