1338003-93-2Relevant academic research and scientific papers
Cyclization of C-phosphorylated (PIII) arylformamidines to 3H-1,3-benzazaphospholes
Marchenko, Anatolyi,Koidan, Heorgii,Hurieva, Anastasiya,Merkulov, Anatolyi,Pinchuk, Aleksandr,Yurchenko, Aleksandr,Rozhenko, Alexander B.,Jones, Peter G.,Th?nnessen, Holger,Kostyuk, Aleksandr
scheme or table, p. 7748 - 7758 (2011/10/17)
A synthesis of 3H-1,3-benzazaphospholes starting from C-phosphorylated P(III) arylformamidines has been developed. Electron-donating substituents were found to enhance markedly the rate of the cyclization, with substituents at the meta position having the greatest effect. A plausible mechanism of the cyclization was proposed based on DFT calculations.
