Sulfur monoxide thermal release from an anthracene-based precursor, spectroscopic identification, and transfer reactivity
Sulfur monoxide thermal release from an anthracene-based precursor, spectroscopic identification, and transfer reactivity
复制标题
DOI：
10.1073/pnas.1804035115
复制
发表时间：
2018-06-05
影响因子：
11.1
通讯作者：
Cummins, Christopher C.
中科院分区：
文献类型：
--
作者：
Joost, Maximilian;Nava, Matthew;Cummins, Christopher C.
一氧化硫（SO）是一种高活性分子，因此无法大量分离。我们在这里报告的合成和SO生成的分子前体，即7-亚磺酰氨基-7-氮杂二苯并降冰片二烯（1）的反应性。这种化合物在固态和溶液中加热时，由于排出二氮和形成蒽而容易断裂，在温和的温度下释放SO（
Sulfur monoxide (SO) is a highly reactive molecule and thus, eludes bulk isolation. We report here on synthesis and reactivity of a molecular precursor for SO generation, namely 7-sulfinylamino- 7-azadibenzonorbornadiene (1). This compound has been shown to fragment readily driven by dinitrogen expulsion and anthracene formation on heating in the solid state and in solution, releasing SO at mild temperatures (