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. 102-52-3, name is 1,1,3,3-Tetramethoxypropane, This compound has unique chemical properties. The synthetic route is as follows., COA of Formula: C7H16O4
Example A4 Preparation of the Compound of Formula 70.67 grams of piperidine are condensed with 1,1,3,3-tetramethoxypropane in acetic acid, concentrated and treated with 59.72 grams of 2-ethoxyethyl cyanoacetate cyanoacetate in the presence of an organic base and a solvent. [0228] The following base/solvent combinations are used:The desired product (104) is obtained in yields of 91% (96.5 grams) as an orange powder. [0230] After silica gel column chromatography (eluent: toluene/acetone) the pure product (104) is obtained yielding dark yellow crystals. [0231] Melting point: 66-67 C.
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 102-52-3.
Reference:
Patent; Winkler, Barbara; Hueglin, Dietmar; Eichin, Kai; Ehrsam, Larissa; Marat, Xavier; Richard, Herve; Kienzle, ILona Marion; Schroeder, Ute; US2014/150380; (2014); A1;,
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