928790-66-3Relevant articles and documents
Synthesis of heterocyclic compounds via nucleophilic aroylation catalyzed by imidazolidenyl carbene
Suzuki, Yumiko,Toyota, Tomonori,Miyashita, Akira,Sato, Masayuki
, p. 1653 - 1658 (2007/10/03)
Xanthones and acridones were synthesized from 3,4-difluoronitrobenzene and 2-fluorobenzaldehydes in two or three steps. The key step was nucleophilic aroylation catalyzed by imidazolidenyl carbene. The nucleophilic aroylation of 3,4-difluoronitrobenzene a