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Acta Chimica Sinica ›› 1965, Vol. 31 ›› Issue (4): 350-354. Previous Articles     Next Articles

2,2,5,5-四甲基-4-羟次甲基四氢呋喃酮-3与某些氨基脲的反应Ⅱ.三氮七元环化合物的合成

尹承烈, 湯福奎, 于振華   

  1. 北京师范大学化学系
  • 投稿日期:1964-09-04 发布日期:2013-06-03

THE REACTION OF 4-HYDROXYMETHYLENE-2,2,5,5-TETRAMETHYL-TETRAHYDROFURANONE-3 AND SEMICARBAZIDE DERIVATIVES Ⅱ. SYNTHESIS OF THE COMPOUNDS CONTAINING THREE NITROGEN ATOMS IN A SEVEN MEMBERED-RING

YIN CHENG-LIE, TANG FU-KUI, YU ZNEN-HUA   

  1. Department of Chemistry, Peking Normal University
  • Received:1964-09-04 Published:2013-06-03

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The condensation of 4-hydroxymethylene-2,2,5,5-tetramethyl-tetrahydrofuranone-3 with semicarbazide, thiosemicarbazide, or 2-phenyl-thiosemicarbazide yields corresponding compounds containing three nitrogen atoms in a seven membered-ring (Ⅲa, b, c).Studies of the absorption spectra and chemical properties of the condensation products indicated that compound Ⅲa existed in dimorphic forms of melting point 128° and 165° respectively.