• The reactions proceed via primary attack of the P-lone electron pair, as shown by the synthesis of phosphonium glycolates from tertiary phosphines and glyoxylic acid, and addition of PH at the carbonyl group. (uni-greifswald.de)
  • Suitable phosphaprolines as well phosphonium glycolates and Ni(COD)2 allow to generate precatalysts, activated by NaH for the oligomerisation of ethylene to mainly linear products with methyl and vinyl end groups. (uni-greifswald.de)
  • The reactions proceed via primary attack of the P-lone electron pair, as shown by the synthesis of phosphonium glycolates from tertiary phosphines and glyoxylic acid, and addition of PH at the carbonyl group. (uni-greifswald.de)
  • Suitable phosphaprolines as well phosphonium glycolates and Ni(COD)2 allow to generate precatalysts, activated by NaH for the oligomerisation of ethylene to mainly linear products with methyl and vinyl end groups. (uni-greifswald.de)