Protein Information

Name selenides
Synonyms SELD; SEPHS 1; SEPHS1; SPS; SPS 1; SPS1; Selenium donor protein; Selenium donor protein 1…

Compound Information

Name phosphine
CAS phosphine

Reference List

PubMed Abstract RScore(About this table)
19603781 Ma S: Electrophilic addition and cyclization reactions of allenes. Acc Chem Res. 2009 Oct 20;42(10):1679-88.

Our work has involved an exploration of the reactions of these allenes with many different electrophiles: the E- or Z-halo- or seleno-hydroxylations of allenyl sulfoxides, sulfones, phosphine oxides, carboxylates, sulfides or selenides, butenolides, and arenes, and the halo- or selenolactonization reactions of allenoic acids and allenoates.
81(1,1,1,1) Details
15303177 Montilla F, Galindo A, Rosa V, Aviles T: Effect of trimethylsilyl substitution on the chemical properties of triarylphosphines and their corresponding metal-complexes: solubilising effect in supercritical carbon dioxide. Dalton Trans. 2004 Aug 21;(16):2588-92. Epub 2004 Jul 21.

The measurements of the J (P-Se) coupling constants of the corresponding synthesised selenides Se=P (Ar)(2)(Ar'), 2b,c and the DFT calculation of the energies of the phosphine lone-pair (HOMO) reveal insignificant influence on the electronic properties of the substituted phosphines when the trimethylsilyl group is attached to the aryl ring, in marked contrast to the strong electronic effect of the trifluoromethyl group.
31(0,1,1,1) Details
19267501 Bhabak KP, Mugesh G: A synthetic model for the inhibition of glutathione peroxidase by antiarthritic gold compounds. Inorg Chem. 2009 Mar 16;48(6):2449-55.

The phosphine ligands eliminated from these reactions are further converted to the corresponding phosphine oxides (R (3) PO) and selenides (R (3) PSe).
31(0,1,1,1) Details
15672195 Zijp EJ, van der Vlugt JI, Tooke DM, Spek AL, Vogt D: Chiral bidentate aminophosphine ligands: synthesis, coordination chemistry and asymmetric catalysis. Dalton Trans. 2005 Feb 7;(3):512-7. Epub 2005 Jan 4.

For compounds 1 and 2, the corresponding selenides 5 and 6 were prepared to determine the electronic character of the phosphine moieties.
6(0,0,1,1) Details
12929402 Bolm C, Xiao L, Kesselgruber M: Synthesis of novel chiral phosphinocyrhetrenyloxazoline ligands and their application in asymmetric catalysis. Org Biomol Chem. 2003 Jan 7;1(1):145-52.

The Lewis basicity of the phosphorus on the ferrocene and the cyrhetrene, which contributes to their different behavior in catalysis, has been deduced by 31P NMR spectroscopy analysis, as indicated by 1J (77Se-31P) in the corresponding phosphine selenides.
6(0,0,1,1) Details
15651022 Giner Planas J, Hampel F, Gladysz JA: Generation and reactions of ruthenium phosphido complexes [(eta5-C5H5) Ru (PR'3) 2 (PR2)]: remarkably high phosphorus basicities and applications as ligands for palladium-catalyzed Suzuki cross-coupling reactions. Chemistry. 2005 Feb 18;11(5):1402-16.

Reactions of [(eta5-C5H5) Ru (PR'3) 2 (Cl)] with NaBAr (F) [BAr (F)-=B{3,5-[C6H3 (CF3) 2]}4-; PR'3=PEt3 or 1/2Et2PCH2CH2PEt2) (depe)] and PR2H (R=Ph, a; tBu, b; Cy, c) in C6H5F, or of related cationic Ru (N2) complexes with PR2H in C6H5F, gave the secondary phosphine complexes [(eta5-C5H5) Ru (PR'3) 2 (PR2H)]+ BAr (F)- (PR'3=PEt3, 3 a-c; 1/2depe, 4 a,b) in 65-91 % yields.
The reaction of 5 a and elemental selenium yielded [(eta5-C5H5) Ru (PEt3) 2{P (=Se) Ph2}] (70 %); selenides from 5 c and 6 a were characterized in situ.
1(0,0,0,1) Details