3893-31-0Relevant articles and documents
Chemoselective formation of C–N bond in wet acetonitrile using amberlyst-15(H) as a recyclable catalyst
Nandy, Sneha,Das, Asit Kumar,Bhar, Sanjay
supporting information, p. 3326 - 3336 (2020/08/13)
An economically efficient and environmentally benign protocol for the chemoselective one-pot synthesis of diversely N-substituted amides has been developed in good yield through the reaction of benzylic secondary alcohols as well as aliphatic tertiary alcohols and alkyl/aryl nitriles. Commercially available Amberlyst-15(H) has been utilized at 80 °C as an air-stable and reusable heterogeneous inexpensive solid acid catalyst without any anhydrous and inert environment. The attractive features of the present synthetic protocol are mild reaction conditions, short reaction time, excellent chemoselectivity, high atom economy and tolerance of various sensitive moieties.
Method for synthesizing alpha-amino ketone derivatives
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Paragraph 0165-0170, (2019/01/14)
The invention discloses a method for synthesizing alpha-amino ketone derivatives. The method is characterized in that a series of alpha-amino ketone derivatives are obtained by providing a mixed reaction system containing 2H-aziridine, carboxylic acid com
Catalytic transformation of esters of 1,2-azido alcohols into α-amido ketones
Kim, Yongjin,Pak, Han Kyu,Rhee, Young Ho,Park, Jaiwook
supporting information, p. 6549 - 6552 (2016/06/01)
The esters of 1,2-azido alcohols were transformed into α-amido ketones without external oxidants through the Ru-catalyzed formation of N-H imines with the liberation of N2 followed by intramolecular migration of the acyl moiety. A wide range of α-amido ketones were obtained, and one-pot transformation into the corresponding oxazoles (or a thiazole) was demonstrated.