2 research outputs found
Facile Reversibility by Design: Tuning Small Molecule Capture and Activation by Single Component Frustrated Lewis Pairs
No full textA series of single component FLPs
has been investigated for small
molecule capture, with the finding that through tuning of both the
thermodynamics of binding/activation and the degree of preorganization
(i.e., Δ<i>S</i><sup>⧧</sup>) reversibility
can be brought about at (or close to) room temperature. Thus, the
dimethylxanthene system {(C<sub>6</sub>H<sub>4</sub>)<sub>2</sub>(O)CMe<sub>2</sub>}(PMes<sub>2</sub>)(B(C<sub>6</sub>F<sub>5</sub>)<sub>2</sub>): (i) heterolytically cleaves dihydrogen to give an equilibrium
mixture of FLP and H<sub>2</sub> activation product in solution at
room temperature and (ii) reversibly captures nitrous oxide (uptake
at room temperature, 1 atm; release at 323 K)
Facile Reversibility by Design: Tuning Small Molecule Capture and Activation by Single Component Frustrated Lewis Pairs
No full textA series of single component FLPs
has been investigated for small
molecule capture, with the finding that through tuning of both the
thermodynamics of binding/activation and the degree of preorganization
(i.e., Δ<i>S</i><sup>⧧</sup>) reversibility
can be brought about at (or close to) room temperature. Thus, the
dimethylxanthene system {(C<sub>6</sub>H<sub>4</sub>)<sub>2</sub>(O)CMe<sub>2</sub>}(PMes<sub>2</sub>)(B(C<sub>6</sub>F<sub>5</sub>)<sub>2</sub>): (i) heterolytically cleaves dihydrogen to give an equilibrium
mixture of FLP and H<sub>2</sub> activation product in solution at
room temperature and (ii) reversibly captures nitrous oxide (uptake
at room temperature, 1 atm; release at 323 K)
