Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 2318-25-4, name is Ethyl 3-ethoxy-3-iminopropionate hydrochloride, A new synthetic method of this compound is introduced below., SDS of cas: 2318-25-4
Step 1: Ethyl 2-benzimidazol-2-ylacetate A solution of 1,2-phenylenediamine (1.0 equivalent) and ethyl 3-ethoxy-3-iminopropanoate hydrochloride (1.3 equivalents) in ethanol was stirred at 90¡ã C. overnight. The reaction was cooled to room temperature and the solvent was removed in vacuo. Water and CH2Cl2 were added to the residue. The organic layer was separated, dried over Na2SO4 and the solvent removed. The solid recovered was used without purification. LC/MS m/z 205.2 (MH+), Rt 1.44 minutes.
The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.
Reference:
Patent; CHIRON CORPORATION; US2005/256157; (2005); A1;; ; Patent; Chiron Corporation; US2005/261307; (2005); A1;,
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