59131-56-5Relevant academic research and scientific papers
Magnetic CoFe2O4 nanoparticle immobilized N-propyl diethylenetriamine sulfamic acid as an efficient and recyclable catalyst for the synthesis of amides via the Ritter reaction
Zhao, Xiao-Na,Hu, Hai-Chuan,Zhang, Fu-Jun,Zhang, Zhan-Hui
, p. 258 - 265 (2014/07/08)
A magnetic CoFe2O4 nanoparticle immobilized diamine-N-sulfamic acid (CoFe2O4@SiO2-DASA) was synthesized and used as efficient heterogeneous catalyst for the synthesis of amides via the Ritter reaction under solvent-free conditions. The magnetic nanocatalyst could be readily recovered by applying an external magnet and recycled several times without considerable loss of its catalytic activity.
An atom efficient and solvent-free synthesis of structurally diverse amides using microwaves
Gelens, Edith,Smeets, Luc,Sliedregt, Leo A.J.M.,Van Steen, Bart J.,Kruse, Chris G.,Leurs, Rob,Orru, Romano V.A.
, p. 3751 - 3754 (2007/10/03)
An array of structurally diverse amides was synthesized efficiently by combining (primary and secondary) amines and carboxylic acids in one-pot under solvent-free microwave (MW) conditions. In most cases, no racemization was observed with optically active inputs and chiral amides were obtained in high ee or de.
A Novel Photofragmentation of 2-Azetidinones
Upadhyaya, A. K.,Mehrotra, K. N.
, p. 944 (2007/10/02)
4-Aryl-1-benzhydryl-3,3-diphenyl-azetidin-2-ones (1a,b) on irradiation undergo photocleavage to yield arylnitriles, diphenylmethane, tetraphenylethane and N-benzhydryldiphenylacetamide.
Reaction between Azibenzil and Diarylmethanimine
Mehrotra, Kailash Nath,Prasad, Girija
, p. 604 - 606 (2007/10/02)
The thermal reaction of azibenzil with diarylmethanimine (1) leads to N-(diarylmethylene)diphenylacetamide (2) which from methanol or ethanol yields N-(α-alkoxydiarylmethyl)diphenylacetamide (4).The reduction of 2 with sodium borohydride gives N-(diarylme
Effect of bis(acetylacetonato) copper(II) catalyst on the reaction of benzoylphenyldiazomethane with primary amines. A novel example of insertion of benzoylphenylcarbene into N-H bonds of amines
Singh, S. B.,Mehrotra, K. N.
, p. 2475 - 2478 (2007/10/02)
Bis(acetylacetonato) coppert(II) catalysed thermal decomposition of benzoylphenyldiazomethane (1) leads to the insertion of benzoylphenylcarbene into the N-H bond of amines; the insertion products undergo facile air oxidation giving rise to ketoimines.The
