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http://hdl.handle.net/10397/101581
| Title: | An approach to the welwistatin core via a diazoketone rearrangement–ring expansion strategy | Authors: | Lam, SM Wong, WT Chiu, P |
Issue Date: | 1-Sep-2017 | Source: | Organic letters, 1 Sept. 2017, v. 19, no. 17, p. 4468-4471 | Abstract: | The rhodium-catalyzed decomposition of fused bicyclic α-diazo-β-hydroxyketone 16 and rearrangement to 17 is featured in an approach to the bridged bicyclic core of welwistatin. The bicyclic [4.3.1] core of 25 is furnished from a subsequent cyclopropanation to generate 23, followed by its ring expansion. | Publisher: | American Chemical Society | Journal: | Organic letters | ISSN: | 1523-7060 | EISSN: | 1523-7052 | DOI: | 10.1021/acs.orglett.7b01988 | Rights: | © 2017 American Chemical Society This document is the Accepted Manuscript version of a Published Work that appeared in final form in Organic Letters, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see https://doi.org/10.1021/acs.orglett.7b01988. |
| Appears in Collections: | Journal/Magazine Article |
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| Wong_Approach_Welwistatin_Core.pdf | Pre-Published version | 527.92 kB | Adobe PDF | View/Open |
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