The present invention is relative to 1,2-dialkynylated compounds, especially dialkynyl-1,2-diones, a method of their production and their use as synthetic structural units to produce NIR dyes, pigments, thermostable polymers, charge-transfer complexes, heterocycles or pharmaceuticals.
本发明涉及1,2-二炔基化合物,特别是1,2-二炔基-二酮,它们的制备方法以及它们作为合成结构单元用于生产近红外
染料、
颜料、耐热聚合物、电荷转移复合物、
杂环化合物或药物的用途。