Journal of organic chemistry, 2012-10, Vol.77 (20), p.9379-9383
2012
Volltextzugriff (PDF)
Details
- Autor(en) / Beteiligte
- Titel
- Copper(I) Hydroxyapatite Catalyzed Sonogashira Reaction of Alkynes with Styrenyl Bromides. Reaction of cis-Styrenyl Bromides Forming Unsymmetric Diynes
- Ist Teil von
- Journal of organic chemistry, 2012-10, Vol.77 (20), p.9379-9383
- Ort / Verlag
- Washington, DC: American Chemical Society
- Erscheinungsjahr
- 2012
- Quelle
- MEDLINE
- Beschreibungen/Notizen
- An efficient Sonogashira coupling of terminal alkynes and styrenyl bromides has been achieved under the catalysis of hydroxyapatite-supported copper(I). The trans-styrenyl bromides produce the usual trans-enyne products, whereas the cis-styrenyl bromides lead to unsymmetric 1,3-diynes by the cross coupling of terminal alkyne and the alkyne generated from the cis-styrenyl bromide. A series of trans-enynes and unsymmetric 1,3-diynes have been synthesized by this protocol.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 0022-3263eISSN: 1520-6904DOI: 10.1021/jo3015819Titel-ID: cdi_proquest_miscellaneous_1237085703
- Format
- –
- Schlagworte
- Alkynes - chemistry, Catalysis, Chemistry, Copper - chemistry, Diynes - chemical synthesis, Diynes - chemistry, Exact sciences and technology, Hydroxyapatites - chemistry, Molecular Structure, Noncondensed benzenic compounds, Organic chemistry, Preparations and properties, Styrenes - chemistry