79664-05-4Relevant academic research and scientific papers
Reaction of 1-Alkyl-1,1-diphosphaferrocene monoanions with acyl chlorides. Synthesis and zwitterionic structure of stable λ3,λ5-diphosphaferrocenes
Deschamps, Bernard
, p. 312 - 316 (2008/10/08)
Reaction of tert-butyllithium with 3,3′,4,4′-tetramethyl-1,I′-diphosphaferrocene (1) affords the 1-tert-butyl P anion 2a which reacts in situ with acyl chlorides to give the corresponding stable I-tert-butyl-1-acyl-1,1′-diphosphsferrocenes 4 (acyl = MeCO) and 5 (acyl = PhCO).
