1289646-90-7Relevant articles and documents
Preparation method of benzofuran derivative
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Paragraph 0076-0078, (2020/02/06)
The invention discloses a preparation method for synthesizing a benzofuran derivative. The specific implementation method is as shown in the specification. The method has novel synthetic route, simpleand convenient operation, high yield, and good safety, and is suitable for industrial production. A novel synthetic method of an intermediate VI is also designed, a Wittig reaction is carried out, and then ring-closing is carried out to obtain a benzofuran ring.
Synthesis of naphthalenes via platinum-catalyzed hydroarylation of aryl enynes?
Kang, Dongjin,Kim, Jinsik,Oh, Susung,Lee, Phil Ho
supporting information, p. 5636 - 5639 (2013/01/15)
An efficient synthetic method of functionalized naphthalenes having hydrogen, alkyl, alkenyl, aryl, or heteroaryl groups on the 4-position and ethoxycarbonyl group on the 2-position was developed through selective Pt-catalyzed 6-endo intramolecular hydroa
