Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/87764
Title: Versatile telluracycle synthesis via the sequential electrophilic telluration of C(sp2)–Zn and C(sp2)–H bonds
Authors: Wu, Bin
Melvina
Wu, Xiangyang
Yeow, Edwin Kok Lee
Yoshikai, Naohiko
Keywords: Tellurium Compounds
Polycyclic Aromatics
Issue Date: 2017
Source: Wu, B., Melvina, Wu, X., Yeow, E. K. L., & Yoshikai, N. (2017). Versatile telluracycle synthesis via the sequential electrophilic telluration of C(sp2)–Zn and C(sp2)–H bonds. Chemical Science, 8(6), 4527-4532.
Series/Report no.: Chemical Science
Abstract: We report herein a new approach for the synthesis of tellurium-bridged aromatic compounds based on the sequential electrophilic telluration of C(sp2)–Zn and C(sp2)–H bonds with tellurium(IV) chlorides. A combination of transition metal-catalyzed (migratory) arylmetalation of alkynes and sequential telluration allows for the expedient construction of a library of functionalized benzo[b]tellurophenes. Furthermore, a variety of heteroarene-fused benzotellurophenes and other novel tellurium-embedded polycyclic aromatics can be readily synthesized from the corresponding 2-iodoheterobiaryls.
URI: https://hdl.handle.net/10356/87764
http://hdl.handle.net/10220/45520
ISSN: 2041-6520
DOI: http://dx.doi.org/10.1039/C7SC01162H
Rights: © 2017 The Royal Society of Chemistry. This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:SPMS Journal Articles

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