Highly electron rich alkyl-and dialkyl-N-pyrrolidinyl phosphines: an evaluation of their electronic and structural properties
…, GL Holliday, AMZ Slawin, JD Woollins
文献索引：Clarke, Matthew L.; Holliday, Gemma L.; Slawin, Alexandra M.Z.; Woollins, J. Derek Journal of the Chemical Society, Dalton Transactions, 2002 , # 6 p. 1093 - 1103
Phosphines containing two N-bound pyrrolidine groups and one alkyl or aryl group have been prepared and shown to be unusually electron rich donor ligands when compared to either tris (N-pyrrolidinyl) phosphine or the trialkyl-or triaryl-phosphines. It is proposed that the electron donating ability of a pyrrolidine group towards phosphorus had been underestimated as only two pyrrolidinyl groups can donate towards the phosphine via the ...
