IMAFUKU, KIMIAKI;FURUYA, MIKI;JIN, ZHONG-TIAN, J. HETEROCYCL. CHEM., 1984, 21, N 4, 1055-1056
作者:IMAFUKU, KIMIAKI、FURUYA, MIKI、JIN, ZHONG-TIAN
DOI:——
日期:——
Imafuku, Kimiaki; Furuya, Miki; Jin, Zhong-Tian, Journal of Heterocyclic Chemistry, 1984, vol. 21, p. 1055 - 1056
作者:Imafuku, Kimiaki、Furuya, Miki、Jin, Zhong-Tian
DOI:——
日期:——
A Convenient Synthesis of 3-Aminotropolone and Its Reactions with Orthoesters. Formation of 8<i>H</i>-Cyclohept[<i>d</i>]oxazol-8-ones
作者:Kimiaki Imafuku、Miki Furuya、Zhong-Tian Jin
DOI:10.1246/bcsj.57.609
日期:1984.2
Schmidt reaction of 3-acetyltropolone gave 3-acetamidotropolone, which was hydrolyzed to afford 3-aminotropolone (3). The compound 3 reacted with orthoformate, orthoacetate, orthopropionate, and orthobenzoate to give the corresponding 2-substituted 8H-cyclohept[d]oxazole-8-one derivatives.