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Title: Cobalt-catalyzed addition of arylzinc reagents to norbornene derivatives through 1,4-cobalt mgration
Authors: Tan, Boon-Hong
Yoshikai, Naohiko
Keywords: DRNTU::Science::Chemistry
Issue Date: 2014
Source: Tan, B.-H., & Yoshikai, N. (2014). Cobalt-catalyzed addition of arylzinc reagents to norbornene derivatives through 1,4-cobalt mgration. Organic letters, 16(12), 3392-3395.
Series/Report no.: Organic letters
Abstract: A cobalt–diphosphine catalyst promotes the addition of an arylzinc reagent to a norbornene derivative to afford o-(2-exo-norbornyl)arylzinc species. This “migratory arylzincation” reaction is considered to involve insertion of norbornene into an arylcobalt species, alkyl-to-aryl 1,4-cobalt migration, and transmetalation between the resulting o-(2-exo-norbornyl)arylcobalt species and the arylzinc reagent. The o-(2-exo-norbornyl)arylzinc species can be intercepted by common organic electrophiles under copper or palladium catalysis.
DOI: 10.1021/ol501449j
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: [Article DOI:].
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:SPMS Journal Articles

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