Technology Process of 1,1,3,4,6,6-hexakis(trimethylgermyl)-1,2,4,5-hexatetraene
There total 2 articles about 1,1,3,4,6,6-hexakis(trimethylgermyl)-1,2,4,5-hexatetraene which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
Mg; iodine;
In
tetrahydrofuran;
(Ar); addn. of one-third of Br6C6 to a stirred soln. of chlorotrimethylgermane and Mg; stirring for 0.5 h; addn. of a crystal of iodine; after 15 min addn. of the remainder Br6C6; stirring for 1 h; gently heating for 12 h; cooling; pouring into 2.4 M HCl; extn. (ether); washing the exts. (H2O,NaCl soln.); drying (MgSO4); removal of solvent; dissolving the heavy, yellow oil (methanol-ethyl acetate); cooling; elem. anal.;
DOI:10.1021/ja00281a036
- Guidance literature:
-
With
Mg; iodine;
In
tetrahydrofuran;
(Ar); addn. of Br6C6 slurry to a stirred soln. of chlorotrimethylgermane and Mg; addn. of a crystal of iodine; refluxing for 15 h; pouring into HCl; extn. (ether); washing the exts. (H2O, NaCl soln.); drying (MgSO4); removal of solvent; dissolving (CH3OH-ethyl acetate); crystn.; recrystn. (CH3OH-ethyl acetate); evapn. of mother liquor from crystn. gives C6H2Br4; elem. anal.;
DOI:10.1021/ja00281a036
