acetic anhydride in hydrogen fluoride addn. of acetanhydride (260g) to soln. of KH2PO4 (20g) in 40percent HF (6HF/10H2O); storing soln. at increased temp., about 80°C, 10h;; decanting of ppt. from soln.; washing with ether (several times);;
参考文献
Kant, M.; Meisel, M.
Zeitschrift fuer Anorganische und Allgemeine Chemie, 1992 , vol. 613, p. 105 - 107
acetic anhydride; potassium carbonate in hydrogen fluoride dissolving H3PO4 (23g) in 40percentHF (68g); addn. of acetanhydride (291g); heating, 60°C, 3h; cooling down; further addn. of acetanhydride (21g) and 28g K2CO3; heating, 30min, 50°C; cooling down;; pptn.; decanting; washing for several times with ether;;
参考文献
Kant, M.; Meisel, M.
Zeitschrift fuer Anorganische und Allgemeine Chemie, 1992 , vol. 613, p. 105 - 107
in tetrahydrofuran (under N2, Schlenk); suspn. of ligand in THF treated with Fe-complex, stirred for 2 h at room temp., cooled to -20°C overnight; sepd. by rapid swirling, THF decanted;
参考文献
Carmichael, Duncan; Le Goff, Xavier F.; Muller, Eric
New Journal of Chemistry, 2010 , vol. 34, # 7 p. 1341 - 1347
