In the chemical reaction process, reaction time, type of solvent, can easily affect the result of the reaction, thereby determining the yield and properties of the reaction product. An updated downstream synthesis route of 90347-66-3 as follows. COA of Formula: C9H9IO2
To the oil of Step 1 in THF, copper iodide (1.1 g, 5.74 mmol, 0.1 eq) and tetrakis (triphenylphosphine) palladium (3.3 g, 2.86 mmol, 0.05 eq) was added. The solution was purged with nitrogen 3 times. To the solution triethylamine (11.57 g, 114.28 mmol, 2.0 eq) and trimethylsilylacetylene (8.4 g, 85.71 mmol, 1.5 eq) was added. Then the solution obtained was stirred at room temperature for 24 hours, evaporated to dryness under reduced pressure and the title product was isolated by column chromatography as a yellow oil.
According to the analysis of related databases, 90347-66-3, the application of this compound in the production field has become more and more popular.
Reference:
Patent; Si Chuan University; Yang, Shengyong; Wei, Yuquan; (168 pag.)US2017/305920; (2017); A1;,
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com