1,2-双(二苯基膦)乙烷合成路线 （共 132 条）
反应条件
in diethyl ether
(N2); stirred at ambient temp. for 24 h; yellow solid pptd.; filtrate dissolved in CH2Cl2 and O2 was bubbled into soln. for 5 d; filtn.; dissolved in methanol; filtn.; evapn. to dryness; (31)P-NMR of prod.;
参考文献
Varshney, Ashima; Gray, Gary M.
Journal of Organometallic Chemistry, 1990 , vol. 391, # 3 p. 415 - 429
反应条件
in tetrahydrofuran
byproducts: TlI; (argon); refluxing Fe and I2 in THF (6 h), addn. of the ligand at room temp. over 1 h, reflux (1 h), cooling, addn. of TlC5H5 over 1 h, stirring(12 h); filtration, washing (THF), removal of solvent, chromy. (SiO2; hexane, the hexane/CH2Cl2), recrystn. (hexane/CH2Cl2, -20°C);
参考文献
Adams, Michael C.; Koutsantonis, George A.; Skelton. Brian W.; White, Allan H.
Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (1972-1999), 1997 , p. 3483 - 3486
