potassium dichromate; N-benzyl-N,N,N-triethylammonium chloride in N,N,N',N',N'',N''-hexamethylphosphoric triamide T=112 - 120°C; 4 h; Title compound not separated from byproducts;
Amberlyst A 26; carbonate form in benzene 4 h; Heating;
参考文献
Cambie, Richard C.; Chambers, David; Lindsay, Barry G.; Rutledge, Peter S.; Woodgate, Paul D.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1980 , p. 822 - 827
potassium dichromate; N-benzyl-N,N,N-triethylammonium chloride in N,N,N',N',N'',N''-hexamethylphosphoric triamide T=112 - 120°C; 4 h; Title compound not separated from byproducts;
