Chemistry is traditionally divided into organic and inorganic chemistry. category: benzothiophene, The former is the study of compounds containing at least one carbon-hydrogen bonds.In a patent£¬Which mentioned a new discovery about 63675-74-1
Intermediates and a process for preparing benzo[B]thiophenes
The instant invention provides intermediates and processes for the preparation of compounds of formula IV STR1 wherein: n is 0, 1, or 2; R is hydrogen or C1 -C4 alkyl; X1 is hydrogen, cyano, 4-hydroxybenzoyl, 4-halobenzoyl, or 4-(C1 -C4 alkoxy)benzoyl; Y is NR4 R5, 4-hydroxyphenyl, or 4-(C1 -C4 alkoxy)phenyl; and R4 and R5 are independently hydrogen or C1 -C4 alkyl.
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Reference£º
Benzothiophene – Wikipedia,
Benzothiophene | C8H6S – PubChem