A site-selective and stereospecific cascade Suzuki–Miyaura annulation of alkyl 
1,2-bisboronic esters and 2,2′-dihalo 1,1′-biaryls

Willems, Suzanne; Toupalas, Georgios; Reisenbauer, Julia C.; Morandi, Bill

doi:10.1039/D1CC00648G

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A site-selective and stereospecific cascade Suzuki–Miyaura annulation of alkyl 1,2-bisboronic esters and 2,2′-dihalo 1,1′-biaryls

Willems, S., Toupalas, G., Reisenbauer, J. C., & Morandi, B. (2021). A site-selective and stereospecific cascade Suzuki–Miyaura annulation of alkyl 1,2-bisboronic esters and 2,2′-dihalo 1,1′-biaryls. Chemical Communications, 57(32), 3909-3912. doi:10.1039/D1CC00648G.

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Item Permalink: https://hdl.handle.net/21.11116/0000-0008-54FC-E Version Permalink: https://hdl.handle.net/21.11116/0000-0008-54FD-D

Genre: Journal Article

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Creators:
Willems, Suzanne¹, Author
Toupalas, Georgios², Author
Reisenbauer, Julia C.², Author
Morandi, Bill^{1, 2}, Author

Affiliations:
1Research Group Morandi, Max-Planck-Institut für Kohlenforschung, Max Planck Society, ou_2040309
2Laboratorium für Organische Chemie ETH Zürich, Vladimir-Prelog-Weg 3, HCI, Zürich 8093, Switzerland, ou_persistent22

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Abstract: A cascade Suzuki–Miyaura cross-coupling giving rise to 9,10-dihydrophenanthrenes has been developed. Using biaryls with unsymmetrical substitution-pattern full site-selectivity was observed. Furthermore, this cross-coupling of an alkyl 1,2-bisboronic pinacol ester proceeds through the challenging coupling of a secondary boronate with complete stereoretention.

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Language(s): eng - English

Dates: Submitted: 2021-02-06Published Online: 2021-03-15Date issued: 2021-04-25

Publication Status: Issued

Pages: 4

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Rev. Type: Peer

Identifiers: DOI: 10.1039/D1CC00648G

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Title: Chemical Communications

Abbreviation : Chem. Commun.

Source Genre: Journal

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Publ. Info: Cambridge, UK : Royal Society of Chemistry

Pages: - Volume / Issue: 57 (32) Sequence Number: - Start / End Page: 3909 - 3912 Identifier: ISSN: 1359-7345
CoNE: https://pure.mpg.de/cone/journals/resource/954928495413