Nippoh Chemicals Co., Ltd.

Japan Science and Technology Agency

Sumitomo Chemical Company, Limited

Kyoto University

Seiji Suga

Junichi Yoshida

Koji Midorikawa

Yuji Hagiwara

Kazuhide Kataoka

Kenichiro Itami

Hiroshi Takahoso

A method of the present invention, for producing an iodizing agent, includes the step of electrolyzing iodine molecules in a solution by using an acid as a supporting electrolyte. This realizes (i) a method of producing an iodine cation suitable for use as an iodizing agent that does not require a sophisticated separation operation after iodizing reaction is completed, and (ii) an electrolyte used in the method. Further, a method of the present invention, for producing an aromatic iodine compound, includes the step of causing an iodizing agent, and an aromatic compound whose nucleus has one or more substituent groups and two or more hydrogen atoms, to react with each other under the presence of a certain ether compound. This realizes such a method of producing an aromatic iodine compound that position selectivity in iodizing reaction of an aromatic compound is improved.

Method of producing iodizing agent, and method of producing aromatic iodine compound

The present invention is directed to provide a means, which enables production of a product superior in color tone in high yield by using an easy-to-handle and highly safe technique, in a method for producing an aromatic iodide. The present invention relates to a method for producing an aromatic iodide, characterized in that an aromatic compound and an active iodinating agent are fed into a flow reactor equipped with a high-speed mixer and hydrogen atom on the aromatic ring of said aromatic compound is continuously substituted by iodine atom.

Method for producing aromatic iodides

2-pyridylsilane, processes for producing and using the same

2-Pyridysilane, processes for producing and using the same

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Kyoto, Japan

Seiji Suga