Literature DB >> 19193029

Novel approach to 3,4-dihydro-2(1H)-quinolinone derivatives via cyclopropane ring expansion.

Takayuki Tsuritani1, Yuhei Yamamoto, Masashi Kawasaki, Toshiaki Mase.   

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.

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Year:  2009        PMID: 19193029     DOI: 10.1021/ol802669r

Source DB:  PubMed          Journal:  Org Lett        ISSN: 1523-7052            Impact factor:   6.005


  1 in total

1.  Synthesis of Cyclic N-Acyl Amidines by [3 + 2] Cycloaddition of N-Silyl Enamines and Activated Acyl Azides.

Authors:  Dong Geun Jo; Changeun Kim; Sinjae Lee; Sooyeon Yun; Seewon Joung
Journal:  Molecules       Date:  2022-03-04       Impact factor: 4.411

  1 in total

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