Technology Process of (C6H5CH2C6H9)Cr(CO)3
There total 4 articles about (C6H5CH2C6H9)Cr(CO)3 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
LiN(Si(CH3)3)2; N(C2H5)3;
In
tetrahydrofuran;
(N2, Schlenk) Li-amide compound was added to Cr-complex followed by dry THF, stirred for 5 min, cyclohexene-compound was added followed by N(C2H5)3, stirred for 12 h at room temp.; quenched with 2 drops of H2O diluted with ethyl acetate, filtered over apad of MgSO4 and silica, the pad was rinsed with ethyl acetate, concd.;
DOI:10.1021/ja208935u
- Guidance literature:
-
With
LiN(Si(CH3)3)2; catalyst: Pd(C8H12)Cl2 and Xantphos; N(C2H5)3;
In
tetrahydrofuran;
(N2, Schlenk) Li-amide compound was added to Cr-complex followed by dry THF, stirred for 5 min, a soln. of Pd-complex and Xantphos in THF was added, stirred for 5 min, cyclohexene-compound was added followed by N(C2H5)3, stirred for 12 h at room temp.; quenched with 2 drops of H2O diluted with ethyl acetate, filtered over apad of MgSO4 and silica, the pad was rinsed with ethyl acetate, concd. in vac., column chromy.;
DOI:10.1021/ja208935u
- Guidance literature:
-
With
LiN(Si(CH3)3)2; N,N,N',N'',N''-pentamethyldiethylenetriamine; catalyst: Pd(C8H12)Cl2 and Xantphos;
In
tetrahydrofuran;
(N2, Schlenk) Li-amide compound was added to Cr-complex followed by dry THF, stirred for 5 min, Pd-complex and Xantphos were added, stirring 5 min, allyl-compound was added followed by triamine, stirred for 12 h at room temp.; quenched with 2 drops of H2O diluted with ethyl acetate, filtered over apad of MgSO4 and silica, the pad was rinsed with ethyl acetate, concd., flash chromy. on silica gel column;
DOI:10.1021/ja208935u
