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Search results for: sonogashira coupling

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... via a novel one-pot process comprising copper-free Sonogashira alkynylation and a base-mediated indolization reaction. ... reductive amination, aryl amines, Sonogashira coupling, indoles, azaindoles ID: J54-Y2006-2100 ...
URL: https://www.organic-chemistry.org/abstracts/lit1/333.shtm
... 2016, 21, 878.) Sonogashira coupling of 18 with gaseous propyne 19 ... of 1 to 2 and the subsequent coupling with 3. In particular, they ...
URL: https://www.organic-chemistry.org/Highlights/2017/27November.shtm
... of which they illustrated with the carbonylative Sonogashira coupling of 1 with 31 to give ... . Gregory C. Fu of MIT optimized (Angew. Chem. Int. ...
URL: https://www.organic-chemistry.org/Highlights/2009/08June.shtm
... a one-pot synthesis of various benzofurans via Sonogashira cross-coupling reactions under ambient conditions. The ... can be recycled and reused without significant loss in its activity. see article for ...
URL: https://www.organic-chemistry.org/abstracts/lit4/976.shtm
... the right-hand piece proceeded via a efficient Sonogashira coupling and subsequent diimide reduction, whilst ... preferential formation of the 5-member ring. Coupling of this fragment to the right-hand piece ...
URL: https://www.organic-chemistry.org/totalsynthesis/totsyn01/mucocin-crimmins.shtm
... Key Words Indoles, Multi-catalytic reaction, Sonogashira Coupling, Buchwald-Hartwig Coupling ID: J72-Y2005-3170 ... Three-component indole synthesis using ortho-dihaloarenes ...
URL: https://www.organic-chemistry.org/abstracts/literature/425.shtm
... see article for more examples Palladium-Catalyzed Carbonylative Sonogashira Coupling of Aryl Bromides Using Near Stoichiometric ... Monoxide K. T. Neumann, S. R. Laursen, A. ...
URL: https://www.organic-chemistry.org/abstracts/lit3/654.shtm
... Key Words Allenes, Propargylic Alcohols, Sonogashira Coupling ID: J48-Y2004-1480 ... Synthesis of Allenes via Palladium-Catalyzed Hydrogen-Transfer Reactions: Propargylic Amines as an Allenyl Anion Equivalent ...
URL: https://www.organic-chemistry.org/abstracts/literature/211.shtm
... , an o-iodobenzoate can be removed by Sonogashira coupling followed by the Au hydrolysis. ... is usually accomplished using mixed anhydrides. Weige Zhang and Maosheng Chang of Shenyang Pharmaceutical ...
URL: https://www.organic-chemistry.org/Highlights/2009/18May.shtm
... me it seems to be a carbonylative Sonogashira coupling, followed by carbonate formation and ... into the acetylene. Then, palladium catalysed allylation, and extrusion of carbon dioxide ...
URL: https://www.organic-chemistry.org/totalsynthesis/totsyn03/biyouyanagin-a-nicolaou.shtm
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