Author, as appears in the article.: Echavarren, A.M.; Rong, Z.

Department: Química Analítica i Química Orgànica

URV's Author/s: ECHAVARREN PABLOS, ANTONIO MARIA; Rong, Z.

Keywords: cyclization catalysis

Abstract: The polycyclisation of polyenynes catalyzed by gold(i) has been extended for the first time to the simultaneous formation of up to four carbon-carbon bonds, leading to steroid-like molecules with high stereoselectivity in a single step with low catalyst loadings. In addition to terminal alkynes, bromoalkynes can also be used as initiators of polyene cyclisations, giving rise to synthetically useful cyclic bromoalkenes.

Thematic Areas: Chemistry Química Química

licence for use: https://creativecommons.org/licenses/by/3.0/es/

ISSN: 1477-0520

Author identifier: ; n/a

Record's date: 2017-03-28

Last page: 2167

Journal volume: 15

Papper version: info:eu-repo/semantics/publishedVersion

Link to the original source: http://pubs.rsc.org/en/Content/ArticleLanding/2017/OB/C7OB00235A#!divAbstract

Article's DOI: 10.1039/c7ob00235a

Entity: Universitat Rovira i Virgili

Journal publication year: 2017

First page: 2163

Publication Type: Article Artículo Article