CuI-catalyzed intramolecular cyclization of 3-(2-aminophenyl)-2- bromoacrylate: Synthesis of 2-carboxyindoles

DOI: 10.1016/j.tetlet.2013.10.048

Source and publish data:

Tetrahedron Letters p. 2056 - 2060 (2014)

Update date:2022-08-15

Topics:

Authors:

Xiao, Xiong

Chen, Tian-Qi

Ren, Jiangmeng

Chen, Wei-Dong

Zeng, Bu-Bing

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Article abstract of DOI:10.1016/j.tetlet.2013.10.048

A new approach was described for the synthesis of substituted 2-carboxyindole using 3-(2-aminophenyl)-2-bromo-acrylates through a CuI-catalyzed intramolecular coupling. The reactions were mild, rapid and with good to excellent yields.

Full text of DOI:10.1016/j.tetlet.2013.10.048

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