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Title: Rhodium(III)-catalyzed directed peri-C-H alkenylation of anthracene derivatives
Authors: Karthikeyan, Jaganathan
Yoshikai, Naohiko
Keywords: DRNTU::Science::Chemistry::Organic chemistry
Issue Date: 2014
Source: Karthikeyan, J., & Yoshikai, N. (2014). Rhodium(III)-catalyzed directed peri-C-H alkenylation of anthracene derivatives. Organic letters, 16(16), 4224-4227.
Series/Report no.: Organic letters
Abstract: Rhodium(III)-catalyzed oxidative coupling reactions of anthracene-9-carboxylic acid derivatives with electron-deficient olefins are reported. A cationic rhodium(III) catalyst, in combination with a copper(II) oxidant, promotes selective monoalkenylation of anthracene-9-carboxamide, affording 1-alkenylanthracene-9-carboxamide in moderate to good yields. A similar catalytic system also promotes the reaction of anthracene-9-carboxylic acid and an electron-deficient olefin, which affords a lactone derivative through C–H alkenylation followed by intramolecular conjugate addition.
DOI: 10.1021/ol501926b
Rights: © 2014 American Chemical Society. This is the author created version of a work that has been peer reviewed and accepted for publication by Organic Letters, American Chemical Society. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [].
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:SPMS Journal Articles

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