Synthesis of 4-substituted coumarins via the palladium-catalyzed cross-couplings of 4-tosylcoumarins with terminal acetylenes and organozinc reagents.
Wu
J
J
Institute of Chemistry and Cell Biology, Harvard Medical School, 250 Longwood Avenue, SGM 604, Boston, MA 02115-5731, USA.
Liao
Y
Y
Yang
Z
Z
D000114:Acetylene / Q000737:chemistry; D000925:Anticoagulants / Q000138:chemical synthesis*; D000970:Antineoplastic Agents / Q000138:chemical synthesis*; D002384:Catalysis; D003374:Coumarins / Q000138:chemical synthesis*; D009942:Organometallic Compounds / Q000737:chemistry; D010165:Palladium / Q000737:chemistry; D014105:Tosyl Compounds / Q000737:chemistry; D015032:Zinc
D000925:Anticoagulants; D000970:Antineoplastic Agents; D003374:Coumarins; D009942:Organometallic Compounds; D014105:Tosyl Compounds; D010165:Palladium; D015032:Zinc; D000114:Acetylene