81 questions with answers in TRIETHYLAMINE | 食品添加物合法業者資訊網

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2014年11月27日 — Triethyl amine in a reaction can be removed by treating the reaction mixture with Conc. HCl . On cooling the crystals of triethyl amine formed ... Read More

you can remove your salt by extraction your product with proper relative polar or non polar solvent ,depend on your product polarity . if it's non polar you can ... Read More

How can I Remove triethylamine hydrochloride? I used triethylamine in a reaction mixture to convert carboxylic acid to amide by using Thionyl Chloride in ... Read More

Is using the high vac is only way to remove the TEA? Are there any other methods that can be used for the tiny amount of sample obtained? The amide compound is ... Read More

2015年11月13日 — In normal cases a decent rotavap should get rid of the triethylamine. To remove the last bit you could try co-evaporating with a high-boiling ... Read More

TEA is pretty easy to remove using a rotovap if you turn up the bath and use patience. Alternatively, you can distill it off of your product. Read More

由 JU Rasool 著作 · 2021 — A highly selective, mild, and efficient method for the cleavage of oxophenylacetyl ester protected saccharides was developed using triethylamine in methanol ... Read More

Rule of Thumb (see all): When removing amine solvent, wash with 10X the volume of saturated aqueous copper sulfate solution. Wash the organic layer several ... Read More

由 V Athanasiou 著作 · 2020 · 被引用 1 次 — 3 glass filter to remove triethylamine salt and the filtrate was collected in a 500 mL two-necked round-bottom flask. The reactor was then ... Read More