We will provide a detailed introduction to the reaction results using a flow-type microwave synthesis device!
Our "flow-type microwave synthesis device" can heat the entire system while flowing the target substance (liquid) through a glass coil, eliminating the need for multiple heating steps and allowing for uniform heating. We will introduce the Fischer esterification reaction of benzoic acid using this device, as well as the experimental methods. [Overview] ■ Fischer esterification reaction of benzoic acid *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Experimental Method Details】 ■ Fill 1.5 g of solid acid Nafion SAC-13 into a glass reaction tube and set it up in a microwave irradiation device. ■ Dissolve benzoic acid in MeOH to a concentration of 0.5 M. ■ Pump the solution into the microwave irradiation device (100W) at a flow rate of 1.0 mL/min and a pressure of 2.0 MPa, and irradiate with microwaves (30 W). ■ After confirming that the reaction temperature is stable, collect the reaction solution for 5 minutes. ■ Concentrate the collected reaction solution, purify the residue using silica gel column chromatography, and obtain 225 mg of product (66%). *For more details, please refer to the PDF document or feel free to contact us.
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【Purpose】 ■ For researchers in basic cosmetics and pharmaceuticals *For more details, please refer to the PDF document or feel free to contact us.
Company information
Sida FDS Co., Ltd. was established as the development division of the Sida Group, which consistently engages in "monozukuri" (manufacturing) to meet customer needs, from machining parts for machine tools and industrial machinery to the assembly of complete systems. Our goal is to develop and sell products that can be patented, not only in Japan but also globally. Moving forward, we aim to be a manufacturer that is needed by society through the development of our own products (such as environmental evaluation testing equipment and microwave irradiation devices for chemical applications).
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