Technology Process of Hydrido(1,5-cyclooctadiene)Rhodium(I)Tetramer
There total 2 articles about Hydrido(1,5-cyclooctadiene)Rhodium(I)Tetramer which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
K(HB(O-i-C3H7)3) or C2H5Li;
In
not given;
The complex was dissolved in Et2O under Ar atm., the flask was cooled to -78°C, 2 equiv of either K(HB(O-i-Pr)3) in THF or C2H5Li in toluene was added, the mixt. was stirred at -78°C for 1 h, allowed to warm to 20°C, stirred for 3 h; evapd., ppt. was extd. with pentane, filtered, concd., passed through asilica gel column with pentane, cooled to -30°C; elem. anal.;;
- Guidance literature:
-
In
(2)H8-toluene;
byproducts: C2H4; -20°C, 0.5 h;; not sepd., detected by NMR spectra;;