aluminum tribromide other Radiation; a mixt. of GeBr4 and tetraphenylgermane in presence of AlBr3 as catalyst in a Pyrex tube is irradiated with a light stream of argon for 7 min at atmospheric pressure (microwave irradiation: 210 W) (Ar); identification by (1)H-NMR, gas chromy.;
参考文献
Laurent, Regis; Laporterie, Andre; Dubac, Jacques; Berlan, Jacques
Organometallics, 1994 , vol. 13, p. 2493 - 2495
bromine in tetrachloromethane byproducts: CH2(C6H4Me-p)2, S2(C4H4Me-p)2; dropwise addn. of Br2-soln. to equimolar amt. of Ge-compd., refluxing for 2 h; evapn., pptn. on addn. of light petroleum, cryst. (light petroleum);
参考文献
Taylor,R.D.; Wardell,J.L.
Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (1972-1999), 1976 , p. 1345 - 1351
bromine in tetrachloromethane byproducts: CoBr2; under N2 a soln. of Co-complex in CCl4 was treated with a soln. of Br2 in CCl4 at room temp. for 10 min; monitored by IR, pumped off, extd. with n-pentane, evapd.;
参考文献
Journal of Organometallic Chemistry, , vol. 205, # 1 p. 31 - 45
bromine in tetrachloromethane byproducts: CoBr2; under N2 a soln. of Co-complex in CCl4 was treated with a soln. of Br2 in CCl4 at room temp. for 2 h; monitored by IR, pumped off, extd. with n-pentane, evapd.;
参考文献
Journal of Organometallic Chemistry, , vol. 205, # 1 p. 31 - 45
in tetrahydrofuran soln. of PhSeBr in THF added under Ar or N2 to a soln. of the Ge compd. in THF, mixt. stirred at 20°C for 30 min; mixt. evapd. (vac.), residue dissolved in ether, soln. left in a refrigerator (-20°C) for 3 h, filtered, filtrate evapd., fractional crystn. from ether/hexane (2:1) in -20°C;
参考文献
Zeitschrift fuer Naturforschung, B: Chemical Sciences, , vol. 47, # 4 p. 558 - 562
