trifluoroacetic acid; benzene in trifluoroacetic acid dissolution of lead compd. and benzene in CF3COOH, keeping for 24 h; removal of CF3COOH by means of a stream of dry N2, addn. of acetone, monitoring by GLC analysis;
参考文献
Australian Journal of Chemistry, , vol. 35, p. 2237 - 2246
trifluoroacetic acid in trifluoroacetic acid dissolution of lead compd. in CF3COOH, keeping for 24 h; removal of CF3COOH by means of a stream of dry N2, addn. of acetone, monitoring by GLC analysis;
参考文献
Australian Journal of Chemistry, , vol. 35, p. 2237 - 2246