Crystalline heaviest pnictogen-dipyrromethenes: isolation, characterization, and reactivity
Crystalline heaviest pnictogen-dipyrromethenes: isolation, characterization, and reactivity
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结晶最重磷元素-二吡咯亚甲基：分离、表征和反应性
DOI：
10.1039/d2cc05736k
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发表时间：
2023-01-26
影响因子：
4.9
通讯作者：
Su, Yuanting
中科院分区：
文献类型：
--
作者：
Liu, Chen;Dai, Yuyang;Su, Yuanting
最重的磷属元素-二吡咯亚甲基DPMPnCl（2）（Pn = Sb，3; Bi 4）是硼-二吡咯亚甲基（BODIPY）的直接类似物，已容易地制备和分离为结晶固体。这两种化合物在甲苯中显示出绿色光致发光，半峰全宽较小。此外，用金属钠还原3得到环状二配位锑叉5。
The heaviest pnictogen-dipyrromethenes DPMPnCl(2) (Pn = Sb, 3; Bi 4), which are direct analogues of boron-dipyrromethene (BODIPY), have been readily prepared and isolated as crystalline solids. Both compounds display green photoluminescence with small full widths at half maximum in toluene. Moreover, the reduction of 3 with sodium metal afforded the cyclic dicoordinate stibinidene 5.