Technology Process of W(OC6H3Ph-η6-C6H5)(2,6-diphenylphenoxide)(dppm)
There total 2 articles about W(OC6H3Ph-η6-C6H5)(2,6-diphenylphenoxide)(dppm) which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
bis(diphenylphosphino)methane; sodium amalgam;
In
toluene;
byproducts: sodium chloride; soln. of W-complex and dppm in toluene, sodium amalgam, stirring vigorously, 24h, ratio of educts W-complex : dppm : Na = 1:1:4, filtr., evapn.; elem. anal.;
DOI:10.1021/ja00232a046
- Guidance literature:
-
With
Na(Hg);
In
toluene;
byproducts: NaCl, H2; all manipulations under dry N2 atmosphere; adding W(OAr-2,6-Ph2)2Cl4 and dppm to sodium amalgam (containing Na metal) in toluene, stirring vigorously (room temp., drybox, 24 h); allowing suspn. to settle (1 h), decanting, filtering, concg., crystn.; elem. anal.;
- Guidance literature:
-
In
toluene;
byproducts: dppm; (under N2); addn. of the alkyne to a stirred soln. of the starting complex (molar ratio ca. 3:1) in toluene, stirring for 2 h; removal of the solvent, dissolving of the residue, filtn. from dppm, slow evapn. of the solvent;
DOI:10.1021/om00030a014
