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Title: Novel approach to 3,4-dihydro-2(1H)-quinolinone derivatives via cyclopropane ring expansion. Author: Tsuritani T, Yamamoto Y, Kawasaki M, Mase T. Journal: Org Lett; 2009 Mar 05; 11(5):1043-5. PubMed ID: 19193029. Abstract: N-(1'-Alkoxy)cyclopropyl-2-haloanilines are transformed to 3,4-dihydro-2((1)H)-quinolinones via palladium-catalyzed cyclopropane ring expansion. The reaction tolerates a variety of functional groups such as ester, nitrile, ether, and ketone groups.[Abstract] [Full Text] [Related] [New Search]