Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Rami Hador"'
Publikováno v:
ACS Catalysis. 12:4872-4879
Publikováno v:
Journal of the American Chemical Society. 144(43)
Aspects of the proposed pathway combining chain-end and enantiomorphic site control for the stereospecific polymerization of lactide (LA) were investigated through studies of aluminum complexes supported by enantiopure and racemic bipyrrolidine-based
Publikováno v:
Angewandte Chemie International Edition. 61
Publikováno v:
Angewandte Chemie. 134
The production of L-lactide from L-lactic acid involves a substantial formation of meso-lactide as an impurity, and, upon polymerization with the industrial catalyst tin octanoate, results in poly(L-lactic acid) of reduced crystallinity due to stereo
Publikováno v:
Angewandte Chemie International Edition. 58:14679-14685
We describe alkoxo-aluminum catalysts of chiral bipyrrolidine-based salan ligands that follow the dual-stereocontrol mechanism wherein a given combination of stereogeneities at the metal site and the proximal center of the last inserted lactidyl ("ma
Publikováno v:
Chemical communications (Cambridge, England). 56(88)
The tetradentate dianionic {ONNO}-type salanol ligands featuring phenolate and alcoholate arms and a chiral-bipyrrolidine core are introduced. The diastereoselectively-formed {ONNO}-Al-OBn complexes catalyze the ring-opening polymerization of rac-lac