The synthesis of a novel family of pentathiepino-pyrrolo[1,2-a]pyrazine derivatives is reported. These compounds are formed by the reaction of alkynyl-substituted heterocyclic precursors with elemental sulfur in the presence of molybdenum oxo bis-tetrasulfide under very mild conditions.
报道了新的五肽-
吡咯并[1,2-a]吡嗪衍
生物家族的合成。这些化合物是通过炔基取代的杂环前体与元素
硫在非常温和的条件下,在含
氧羰基双-四
硫化物的存在下反应形成的。