32326-37-7Relevant academic research and scientific papers
A new crystalline zwitterionic product from the reaction of Bu3P and DMAD
Aitken, R. Alan,Costello, Stephen J.,Slawin, Alexandra M. Z.,Wilson, Neil J.
, p. 623 - 625 (2003)
Tributylphosphane reacts with DMAD to give the crystalline adduct 2 which is stabilised by extensive delocalisation and whose formation involves an unusual rearrangement. The isomeric structure 7 for the previously reported adduct with triphenylphosphane is supported by 13C NMR spectroscopy. Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003.
