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pro vyhledávání: '"Suzanne Elfarra"'
Autor:
Maria Katrina Holganza, Yoona Seo, Leslie Trigoura, Yalan Xing, Jeremy Oiler, Suzanne Elfarra
Publikováno v:
Tetrahedron Letters. 60:1179-1181
Cu(OTf)2 catalyzed homo– and heterocoupling of aromatic and aliphatic terminal alkynes has been developed. Symmetric and unsymmetric 1,3-diynes have been synthesized in good yields under an aerobic condition in the presence of an organic base DBU.