Tao, Sheng published the artcileOne-pot two-step synthesis of N-arylcarbazole-based skeleton, Application In Synthesis of 57103-14-7, the publication is RSC Advances (2016), 6(49), 43250-43260, database is CAplus.
A highly site-selective, one-pot, sequential C-N and C-C bond forming process was developed, affording a carbazole-based skeleton that contains biphenyl and diarylacetylene cores. The success of this process was attributed to the use of fluorinated iodoarenes as the starting material, the fluorine group of which preferentially reacted with carbazole. The subsequent coupling of the intermediate iodinated N-arylcarbazole with arylboronic acid or arylacetylene produced the desired products. The intermediate underwent a Pd-catalyzed Ullmann coupling with excess fluorinated iodoarenes in the absence of arylboronic acid or arylacetylene, resulting in Ullmann coupling products in a one-pot process.
RSC Advances published new progress about 57103-14-7. 57103-14-7 belongs to isoxazole, auxiliary class Fused Tricycles,Carbazoles, name is 9-(4-Fluorophenyl)-9H-carbazole, and the molecular formula is C15H21BO2, Application In Synthesis of 57103-14-7.
Referemce:
https://en.wikipedia.org/wiki/Isoxazole,
Isoxazole | C3H3NO – PubChem