have been extensively studied because of their importance in organic synthesis. Here, we developed a novel cross-coupling reaction between 1,4-naphthoquinone and NHC ligands on ruthenium benzylidene complexes via intramolecular C(sp3)–H bond activation. Also, we discovered a novel tricyclic blue pigment, 2-(1-mesityl-5,7-dimethyl-2,3-dihydro-1H-imidazo[1,2-a]indol-9-yl)naphthalene-1,4-dione, as a product
钌卡宾催化剂的反应,包括它们的复分解、非复分解和分解反应,由于它们在有机合成中的重要性而被广泛研究。在这里,我们通过分子内 C(sp 3 )-H 键活化开发了 1,4-
萘醌和 NHC
配体在亚苄基
钌配合物上的新型交叉偶联反应。此外,我们还发现了一种新型
三环蓝色
颜料,2-(1-mesityl-5,7-dimethyl-2,3-dihydro-1 H - imidazo[1,2 - a ]indol-9-yl)naphthalene-1, 4-二酮,作为反应产物。