Ionic liquid cations as methylation agent for extremely weak chalcogenido metalate nucleophiles.
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ABSTRACT:
SUBMITTER: Peters B
PROVIDER: S-EPMC6540918 | biostudies-literature | 2019 May
REPOSITORIES: biostudies-literature
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Ionic liquid cations as methylation agent for extremely weak chalcogenido metalate nucleophiles.
Peters Bertram B Santner Silke S Donsbach Carsten C Vöpel Pascal P Smarsly Bernd B Dehnen Stefanie S
Chemical science 20190422 20
Selective <i>in situ</i> methylation of terminal chalcogenide ligands of molecular chalcogenido metalate anions in ionothermal reactions with alkylimidazolium-based ionic liquids yields a series of organo-functionalized chalcogenido metalate compounds. We present the syntheses and crystal structures of (C<sub>4</sub>C<sub>1</sub>C<sub>1</sub>Im)<sub>4+<i>x</i></sub> [Sn<sub>10</sub>S<sub>16</sub>O<sub>4</sub>(SMe)<sub>4</sub>][An] <sub><i>x</i></sub> (<b>1a-1f</b>), (dmmpH)<sub>6</sub>[Mn<sub>4< ...[more]
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