74357-31-6Relevant academic research and scientific papers
Pd-Catalyzed Intramolecular Heck Reaction, C(sp2)-H Activation, 1,4-Pd Migration, and Aminopalladation: Chemoselective Synthesis of Dihydroindeno[1,2,3-kl]acridines and 3-Arylindoles
Gu, Zheng-Yang,Liu, Cheng-Guo,Wang, Shun-Yi,Ji, Shun-Jun
, p. 2379 - 2382 (2016/06/09)
Palladium-catalyzed intramolecular Heck reaction and aminopalladation of N-(2-(1-phenylvinyl)phenyl)aniline for the efficient synthesis of dihydroindeno[1,2,3-kl]acridines and 3-arylindoles via tuning of the phosphine ligands and solvents under two optimized conditions are reported. The reaction follows a 1,4-Pd migration, aminopalladation, C(sp2)-H activation, as well as five- and six-membered-ring fusion to form different products. The dihydroindeno[1,2,3-kl]acridine derivatives showed higher triplet energy (ET) levels than common blue phosphorescent dopant and may serve as good host candidates for blue triplet emitters.
Photochemistry of 1-Azatriptycene
Sugawara, Tadashi,Iwamura, Hiizu
, p. 1329 - 1339 (2007/10/02)
1-Azatriptycene (1) underwent photorearrangement in basic methanol with a quantum efficiency of 0.57 to give 4H-azepine derivative (4) as the main product.In the presence of TCNE, the Diels-Alder adduct (5) of the 1H-azepine intermediate was obtained.In a
