1,2-Dipalmitoyl-sn-Glycero-3-Phosphoethanolamine (DPPE)

CAS

1663-45-2

Wikipedia

DPPE

Cloud-Clone

K638

1,2-Bis(diphenylphosphino)ethane (dppe) is a commonly used bidentate ligand in coordination chemistry. Dppe is almost invariably chelating, although there are examples of unidentate (e.g., W(CO)5(dppe)) and of bridging behavior. Treatment of dppe with conventional oxidants such as hydrogen peroxide (H2O2), aqueous bromine (Br2), etc., always produces dppeO in low yield (e.g., 13%) as a result of non-selective oxidation leading to mixtures of the starting material, the monoxide, and dioxide. Selective mono-oxidation of dppe can be achieved by reaction with PhCH2Br to give dppeO. Coordination complexes of dppe, and diphosphine ligands in general, are almost entirely used as homogeneous catalysts for a wide range of reactions. Two simple coordination complexes of dppe include Pd(dppe)2 and Ir(dppe)2. Pd(dppe)2 can be prepared by reduction of Pd(II) with NaBH4. It is most conveniently prepared, however, in situ from Pd(OAc)2.

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Sandwich ELISA for 1,2-Dipalmitoyl-sn-Glycero-3-Phosphoethanolamine (DPPE)

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SEK638Ge

Sandwich ELISA for 1,2-Dipalmitoyl-sn-Glycero-3-Phosphoethanolamine (DPPE)

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