Sodium salt, preparation

Indole, sodium salt, preparation of, 54, 60 Indole, 1-benzyl, 54, 50, 58 Indoles, iV-alkyl-, 54, 58, 60 Iodides, from alcohols, methyl iodide, and triphenyl phosphite, 51, 47 ... 

Fluoroboric acid, sodium salt, preparation of, 54, 30 Fluoroboric acid-acetic anhydride, 54, 99... 

Prepare a solution of /V,/V -bis(toluenesulfonyl)-10,11-diaza-3,6,15,18-tetra-oxa-1,20-dichloroeicosane, 14a, (4.95 g, 7.4 mmol) in dry dimethylformamide (150 mL) in a dry, pressure-equalising addition funnel and slowly add this solution, under nitrogen, over a period of 7 h, to the DMF solution of the sodium salt prepared above (step 11) which is heated to 100°C. 

Zheng Y, Yang W, Wang C, Hu J, Fu S, Dong L, Wu L, Shen X. Nanopaiticles based on the complex of chitosan and polyaspartic acid sodium salt Preparation, characterization and the use for 5-fluorouracil delivery. Eur J Pharm Biopharm. 2007 67(3) 621-31. 

Deprotonation of TosyIhyd razones. The deprotonation of to-sylhydrazones with LHMDS provides the corresponding lithium salts, which can be further decomposed into the diazo intermediates. The addition of late transition metal complexes leads to the formation of metal carbenoid species which undergo various reactions, such as cyclopropanation, aziridination, epoxidation, and C-H insertion. For instance, the lithium salt of tosylhydrazone 2, prepared from LHMDS, is reacted with an imine or an alkene in the presence of rhodium(II) acetate and a chiral sulfide to give respectively, the corresponding aziridine or cyclopropane derivatives (eqs 36 and 37). Under similar reaction conditions, the sodium salt prepared from NHMDS works equally well. 

Baking powder, low sodium Chemical leavening agent in which potassium salts r lace sodium salts. Preparation of low sodium quick broads. Rich in potassium, but contains little or nn sodiunx Recipes may have to be modified to compensate fill bitter taste ol potassium salts. 

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