119592-14-2Relevant articles and documents
SYNTHESE D'ARYLAMINO-1 OU-3 OXO-2 PROPYLPHOSPHONATES. PASSAGE AUX INDOLE PHOSPHONATES SELON BISCHLER
Haelters, J. P.,Corbel, B.,Sturtz, G.
, p. 65 - 86 (2007/10/02)
The synthesis of indole phosphonates 3, 4, 4' by Bischler cyclization of 1- or 3-arylamino-2-oxopropylphosphonates 1 and 2 (Fig. 8) is described.Two new reagents are used to prepare the arylaminoketones: the 1-chloro and 3-chloro-2-methoxycarbonylhydrazon