A Novel Synthesis of Thioglycolurils by Ring Contraction of 5,7-Dialkyl-3-thioxoperhydroimidazo[4,5-e]-1,2,4-triazin-6-ones
作者:Galina Gazieva、Pavel Poluboyarov、Leonid Popov、Natalya Kolotyrkina、Angelina Kravchenko、Nina Makhova
DOI:10.1055/s-0032-1317194
日期:——
Abstract A new synthetic route to (E)-1,3-dialkyl-4-(benzylideneamino)-5-thioxohexahydroimidazo[4,5-d]imidazol-2(1H)-ones (thioglycolurils), by a ring contraction reaction of 5,7-dialkyl-3-thioxoperhydroimidazo[4,5-e]-1,2,4-triazin-6-ones with aromatic aldehydes, has been developed. A new synthetic route to (E)-1,3-dialkyl-4-(benzylideneamino)-5-thioxohexahydroimidazo[4,5-d]imidazol-2(1H)-ones (thioglycolurils)
摘要 (E)-1,3-二烷基-4-(苄叉氨基)-5-硫代六氢咪唑并[4,5 - d ]咪唑-2(1 H)-酮(硫代糖醇)的新合成路线已经开发了具有芳族醛的5,7-二烷基-3-硫代杂氢咪唑并[4,5- e ] -1,2,4-三嗪-6-。 (E)-1,3-二烷基-4-(苄叉氨基)-5-硫代六氢咪唑并[4,5 - d ]咪唑-2(1 H)-酮(硫代糖醇)的新合成路线已经开发了具有芳族醛的5,7-二烷基-3-硫代杂氢咪唑并[4,5- e ] -1,2,4-三嗪-6-。