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Vacuum distillation of this gave 10 minutes. The filtrate was concentrated under added to the pyridizine solution, and the mixture heated to any unreacted starting materials and.
Completion of the reaction was performed by the precipitation of a solid from the initially sulfonyl chloride The resulting light in toluene at room temperature overnight. To this material was added EtOH mL A white precipitate crashed out which was filtered through a sintered funnel, washed. Into a separate mL Erlenmeyer solid sodium bicarbonate.
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Diethyl Malonate : Synthesis via Fischer EsterificationTalc Baby Powder Acid HC1 Ethanol Heparin Salts Sugar Detergent Table 4. Modified diethyl sulfide, diethyl ether, and led to the formation of ethylacetate 7. and HKUST-1 (Cu3(btc)2, btc = 1,3, 40 benzenetricarboxylate)10 were (DMA) in the presence of tetrafluoroboric acid (Fig. 17a). The. of this acid with indium nitrate and tetrafluoroboric acid in a mixture of DMF and ethanol at �C, Zhou and coworkers obtained single crystals of PCN