Electric Literature of 647-42-7, With the rapid development and complex challenges of chemical substances, the synthesis of new drugs is usually one of the most effective ways to increase yield.647-42-7, name is 3,3,4,4,5,5,6,6,7,7,8,8,8-Tridecafluorooctan-1-ol, molecular formula is C8H5F13O, molecular weight is 364.1, as common compound, the synthetic route is as follows.
Toluene (2 L), 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctane-1-ol (2.18 kg, 6.0 mol), 2-methyl-2-propenic acid (methacrylic acid) (567 g, 6.6 mol) and 1,4-dihydroxybenzene (hydroquinone) (6.59 g, 60 mmol) were added and then p-toluenesulfonic acid monohydrate (148.06 g, 0.78 mol) was added thereto. The obtained solution was heated and subjected to reflux dehydration at 115 C. for 5 hours. After reflux dehydration, the obtained reaction solution was cooled to around room temperature and added with triethylamine (151.5 g, 1.50 mol) was added thereto, stirred for 0.5 hours and then added with 150 g of silica gel. After stirring for 0.5 hours, the silica gel was filtered off and the obtained filtrate was added with 1,4-dihydroxybenzene (hydroquinone) (1.32 g, 12.0 mmol), and the solvent was removed in vacuum distillation and then was purified in distillation to obtain 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctane 2-methyl-2-propenic acid ester (2.44 kg, 94%).
The chemical industry reduces the impact on the environment during synthesis 647-42-7, I believe this compound will play a more active role in future production and life.
Reference:
Patent; WAKO PURE CHEMICAL INDUSTRIES, LTD.; US2010/324314; (2010); A1;,
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