101421-61-8Relevant articles and documents
An efficient hydration of nitriles to amides in aqueous media by hydrotalcite-clay supported nickel nanoparticles
Subramanian, Thirumeni,Pitchumani, Kasi
, p. 109 - 113 (2012)
Hydrotalcite-clay supported nickel nanoparticles catalyze hydration of nitriles to amides in aqueous media. This Ni NPs/HT system is efficient for the synthesis of a diverse range of amides and affords the expected products with good yields in aqueous media. The synthesized nickel nanoparticles are characterized by UV-DRS, powder XRD, SEM and HRTEM. The catalyst is reused at least three times and a plausible mechanism is proposed. This fast, simple, effective and environmentally benign heterogeneous protocol provides a safer alternative to hazardous, corrosive and more polluting conventional catalysts.
Acid-promoted palladium(II)-catalyzed ortho-halogenation of primary benzamides: En route to halo-arenes
Jaiswal, Yogesh,Kumar, Amit
, (2019/08/26)
Br?nsted acid-promoted palladium(II)-catalyzed regioselective installation of halogens (Br, Cl, and I) to the aromatic ring of benzamide derivatives has been achieved using primary amides. A wide variety of benzamides were compatible under established conditions to afford the halogenated products without installing any external auxiliary. Mild reaction conditions, use of primary amide as a directing group, external additive-free conditions, and gram-scale reaction are some appealing features of this protocol. Detailed experimental results revealed that Br?nsted acid plays a critical role in this transformation.
Synthesis of 1-aminoisoquinolines by gold(III)-mediated domino reactions from 2-alkynylbenzamides and ammonium acetate
Long, Yuhua,She, Zhigang,Liu, Xiaochen,Chen, Yu
, p. 2579 - 2588 (2013/04/24)
A facile synthetic route toward pharmaceutically interesting 1-aminoisoquinoline derivatives by gold(III)-mediated domino reactions is described. This synthetic protocol starts from readily available 2-alkynylbenzamides and ammonium acetate and takes plac