2026-06-08T23:16:14Zhttps://docta.ucm.es/rest/oai/requestoai:docta.ucm.es:20.500.14352/1161752025-03-18T13:39:35Zcom_20.500.14352_14col_20.500.14352_15
Docta Complutense
author
Roscales García, Silvia
author
García Csaky, Aurelio
2025-01-27T09:14:10Z
2025-01-27T09:14:10Z
2015
Roscales, Silvia, y Aurelio G. Csákÿ. «Transition-Metal-Free Direct Anti -Carboboration of Alkynes with Boronic Acids To Produce Alkenylheteroarenes». Organic Letters, vol. 17, n.o 6, marzo de 2015, pp. 1605-08. DOI.org (Crossref), https://doi.org/10.1021/acs.orglett.5b00517.
10.1021/acs.orglett.5b00517
https://hdl.handle.net/20.500.14352/116175
https://doi.org/10.1021/acs.orglett.5b00517
The transition-metal-free intermolecular direct 1,2-carboboration reaction of heteroarylacetylenes using boronic acids as reagents is achieved by utilizing tartaric acid as promoter. The reaction proceeds with excellent regioselectivity and anti stereoselectivity to afford boroxole frameworks. The resulting compounds are of use for the stereoselective preparation of polysubstituted alkenylheteroarenes.
eng
Transition-Metal-Free Direct anti-Carboboration of Alkynes with Boronic Acids To Produce Alkenylheteroarenes
journal article
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URL
https://docta.ucm.es/bitstreams/73d7ff73-5228-4290-9069-1ad1e9713359/download
File
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application/pdf
Transition-Metal-Free Direct anti-Carboboration of Alkynes with Boronic Acids To Produce Alkenylheteroarenes_final.pdf
URL
https://docta.ucm.es/bitstreams/b7297b48-9e9e-4882-983d-6b8c1db57e20/download
File
MD5
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text/plain
Transition-Metal-Free Direct anti-Carboboration of Alkynes with Boronic Acids To Produce Alkenylheteroarenes_final.pdf.txt