反应条件
sodium hydroxide; tetra(n-butyl)ammonium hydrogensulfate; triphenylphosphine in tetrahydrofuran byproducts: NaCl, HCl, (C6H5)3PO; stirred at 25°C for 24 h; aq. layer removed, org. layer evaporated at 40°C in vacuo, residue treated with abs. C2H5OH, stirred at 60°C for 20 min, filtered, kept at -15°C for 30 min, filtered (Ar), washed (cold abs. C2H5OH), dried in vacuo; IR, NMR;
参考文献
Ioele, Marcella; Ortaggi, Giancarlo; Scarsella, Marco; Sleiter, Giancarlo
Polyhedron, 1991 , vol. 10, p. 2475 - 2476
