Tetrahedron

Novel synthesis of tetrahydro-2 (1H)-quinolones using Diels–Alder reactions of 1-arylsulfonyl-2 (1H)-pyridones having an electron-withdrawing group

R Fujita, K Watanabe, W Ikeura, Y Ohtake, H Hongo…

Index: Tetrahedron, , vol. 57, # 42 p. 8841 - 8850

Full Text: HTML

Citation Number: 17

Abstract

... Tetrahedron. Volume 57, Issue 42, 15 October 2001, Pages 8841–8850. ... to yield the desired 1-arylsulfonyl-2(1H)-pyridones 3a–k and 2-arylsulfonyloxypyridines 4i,j, as shown in Table 1and Scheme 2. Results showed that the yields of 3a (94%), 3b (60%), and 3c (57%) from the ...