100-37-8, Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 100-37-8, name is 2-(Diethylamino)ethanol. This compound has unique chemical properties. The synthetic route is as follows.
j0044] Example 2: a bis (2-diethylaminoethyl) ether synthesizing method using N,N-diethylethanolamine, diethylamine and ethyne as raw materials (original raw materials) is performed by the following steps in proper order:10045] step 1: synthesizing:10046] wherein at a room temperature, 117 g N,N-diethylethanolamine (1.0 mol), 268 g diisobutyl ether (as a solvent) and 3.6 g sodium ethoxide are added in a high-pressure reaction dave with a mixing and temperature-measuring device; the dave cover is put on and leakage is inspected; then 6.5 g ethyne (0.25 mol) and 55.0 g diethylamine (0.75 mol) are forced into the dave in proper order; afier feeding, a temperature is raised to 50 C., and kept on for 7 h before completing the reaction;10047] afier reaction, the dave is opened and a filtrate is obtained by filtering the reaction mixture; and step 2:10048] distilling the filtrate obtained at 60 C. and atmospheric pressure for half an hour for the unreacted diethylamine to come out; then proceeding to rectification at reduced pressure intermittently; at a pressure of 1 kPa, collecting the previous fractions (all fractions before 91 C.)- unreacted N,N-diethylethanolamine and solvent; then collecting the fractions at 9 1-93 C. and obtaining bis (2-diethylaminoethyl) etherweighing 51.5 g; wherein a product purity is 99.1%; by taking the consumed ethyne as reference, a yield rate is 95.3%.
While traditionally a conservative industry, chemical producers will need to modernize their PR strategies to stay relevant.we look forward to future research findings about 100-37-8, 2-(Diethylamino)ethanol.
Reference:
Patent; SICHUAN ZHIJIANG ADVANCED MATERIALS CO., LTD.; Zhang, Chao; Zhang, Hua; Ye, Xiaoming; Zhang, Qi; Ye, Chuanwei; US2015/291506; (2015); A1;,
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