58246-80-3Relevant articles and documents
Formation of 3H-1,3-Benzodiazepines from Quinoline N-Acylimides
Tsuchiya, Takashi,Okajima, Satoru,Enkaku, Michiko,Kurita, Jyoji
, p. 211 - 213 (1981)
Photolysis of the quinoline N-imides (3) having an electron-donating substituent in the 6- or 8-position affords the corresponding 3H-1,3-benzodiazepines (4), whereas quinolines having an electron-donating group in the other positions or an electron-withd
Na 2 CO 3-Catalyzed N-Acylation of Indoles with Alkenyl Carboxylates
Zhou, Xiao-Yu,Chen, Xia
supporting information, p. 516 - 521 (2019/01/10)
The N-acylation of indoles has been accomplished via inorganic base catalysis. It provided an efficient and simple catalysis system for the preparation of N-acylindoles with alkenyl carboxylates as acylating agents. A broad variety of indoles undergo the smooth N-acylation using Na 2 CO 3 as catalyst in MeCN at 120? °C to give the corresponding N-acylindoles in good to excellent yields.
Based on carboxylic acid allyl ester as the acylation reagent N - acyl indoles preparation method (by machine translation)
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Paragraph 0053-0055, (2018/12/02)
Based on carboxylic acid allyl ester as the acylation reagent N - acyl indoles preparation method, which belongs to the medical and chemical intermediates and related chemical technical field. This method uses the indole compounds and carboxylic acid allyl ester as the raw material, in the catalysis of alkali, realizes the N - acyl indoles of green, efficient synthesis. The method has high selectivity, mild reaction conditions, functional group compatibility is good, wide substrate range, environment-friendly and the like. Because the N - acyl indoles is an important organic synthetic intermediates, in organic synthesis and in the field of pharmacy has very wide application, therefore, the invention has great application value and social and economic benefits. (by machine translation)