Aza-Dipyrrinate Stabilized Compounds with a Low-Valent Main Group Element

被引:1
|
作者
Joshi, Prakash Chandra [1 ]
Singh, Vivek Kumar [1 ]
Shukla, Pratima [1 ]
Kumar, Hemant [1 ]
Shukla, Jyoti [1 ]
Mahawar, Pritam [1 ]
Singh, Dharmendra [1 ]
Nagendran, Selvarajan [1 ]
机构
[1] Indian Inst Technol Delhi IIT Delhi, New Delhi 110016, India
关键词
a-DPM; germylenes; main group compounds; low-valent chemistry; group; 14; compounds; CHEMISTRY;
D O I
10.1002/asia.202300365
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The possibility of using aza-dipyrromethene (a-DPM) ligands to stabilize compounds containing low-valent main group elements is demonstrated through the isolation of germylenes, a-DPM(p-tol)GeCl (2), a-DPM(Naph)GeCl (6), and a-DPM(Naph)GeN(TMS)(2) (7) (tol=tolyl, Naph=naphthyl). Because of the presence of the a-DPM ligand, these germylenes exhibit an absorption maximum at around 640 nm, a highly red-shifted value previously unknown for germylenes.
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页数:7
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