A process for the palladium-catalyzed coupling of terminal alkynes with heteroaryl tosylates and heteroaryl benzenesulfonates

Details for Australian Patent Application No. 2008271626 (hide)

Owner Sanofi-Aventis

Inventors R'kyek, Omar; Nazare, Marc; Halland, Nis; Urmann, Matthias; Alonso, Jorge; Lindenschmidt, Andreas

Agent Watermark

Pub. Number AU-A-2008271626

PCT Pub. Number WO2009/003590

Priority 07290839.5 03.07.07 EP

Filing date 19 June 2008

Wipo publication date 8 January 2009

International Classifications

C07D 213/127 (2006.01) Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members

C07D 213/26 (2006.01) Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members

C07D 213/30 (2006.01) Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members

C07D 215/12 (2006.01) Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems

C07D 215/14 (2006.01) Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems

C07D 231/12 (2006.01) Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings

C07D 231/56 (2006.01) Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings

C07D 239/26 (2006.01) Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings

C07D 333/24 (2006.01) Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom

C07D 471/04 (2006.01) Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups

Event Publications

28 January 2010 PCT application entered the National Phase

  PCT publication WO2009/003590 Priority application(s): WO2009/003590

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