134978-41-9Relevant academic research and scientific papers
REACTION OF N-BENZOYL-4,7-PHENANTHROLINIUM SALT WITH TRIMETHYL PHOSPHITE AND CRYSTAL STRUCTURE OF DIMETHYL N,N'-DIBENZOYL-3,4,7,8-TETRAHYDRO-4,7-PHENANTHROLINE-3,8-DIPHOSPHONATE
Takeuchi, Isao,Hamada, Yoshiki,Taira, Zenei
, p. 261 - 268 (2007/10/02)
The reaction of 4,7-phenanthroline (1) with some substituted benzoyl chlorides and trimethyl phosphite in the presence of sodium iodide gave the corresponding α,α'-diphosphonates, α,γ'-diphosphonates, α-phosphonates, and γ-phosphonates respectively. 3,8-Diphosphonates (2a1, 2a2) were separated by thin layer chromatography and the crystal structure of 2a2 was determined by X-ray analysis.
