Synthesis of Benzo-Fused Cyclic Compounds via Rhodium-Catalyzed Decarboxylative Coupling of Aromatic Carboxylic Acids with Alkynes
نویسندگان
چکیده
Abstract The decarboxylative coupling of diversely substituted benzoic acids with internal alkynes proceeds smoothly in the presence a [RhCl(cod)]2/1,2,3,4-tetraphenyl-1,3-cyclopentadiene catalyst system to selectively produce highly naphthalene derivatives. is applicable constructing anthracene and benzo[c]thiophene frameworks through reactions naphthoic thiophene-2-carboxylic acids, respectively.
منابع مشابه
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ژورنال
عنوان ژورنال: Synthesis
سال: 2021
ISSN: ['1791-5155', '1791-5856']
DOI: https://doi.org/10.1055/a-1416-6997