Inorganic Chemistry

Metal-assisted, facile syntheses of chelating triphosphine ligands on platinum

RD Waid, DW Meek

文献索引：Waid, Robert D.; Meek, Devon W. Inorganic Chemistry, 1984 , vol. 23, p. 778 - 782

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被引用次数: 12

摘要

Chelated unsymmetrical triphosphine ligands of the type R2PCH2CH2CH2P (Ph) CH, CH2PR'2 and R2PCH2CH2CH2P-(Ph) CH2CH2CH2PRt2 (R= R'= C&; R= R'= C6Hll; R= C6Hl1, R'= C6H5) can be synthesized rapidly on platinum by Et3N-catalyzed condensation of simpler phosphine units onto a coordinated secondary phosphine. The resulting [PtCl (triphos)] X (X= C1, AsF6) complexes are characterized by elemental analyses and by 'H, ...