17064-70-9Relevant academic research and scientific papers
Exceptional effect of nitro substituent on the phosphonation of imines: The first report on phosphonation of imines to α-iminophosphonates and α-(N-phosphorylamino)phosphonates
Motevalli, Somayeh,Iranpoor, Nasser,Etemadi-Davan, Elham,Moghadam, Khashayar Rajabi
, p. 100070 - 100076 (2015/12/04)
A novel and chemoselective method is reported for the simple phosphonation of imines. By change of the electronic effects of the substituents, this method offers the selective synthesis of either α-iminophosphonates or α-(N-phosphorylamino)phosphonates. The mild reaction condition makes this protocol very attractive for synthesis of these two classes of phosphorous compounds.
Synthesis of 4-imino-2H,3H,5H-[1,2,5]thiadiazolidin-1-oxide through cycloaddition reaction of N-sulphinylanilines and N-(α-cyano-α-aryl) -methylanilines
Kaur, Manpreet,Singh, Baldev
, p. 1157 - 1161 (2014/08/05)
Through the normal mode of cycloaddition reaction of N-(α-cyano- α-aryl)-methylanilines (II) onto N-sulphinylanilines (III) has provided 2,3,5-triaryl-4-imino-2H,3H,5H-[1,2,5]thiadiazolidin-1-oxides (IV). The present protocol has advantage of convenient operation to synthesize heterocyclics in good yield.
N-Alkylation of amines with alcohols over nanosized zeolite beta
Reddy, Marri Mahender,Kumar, Macharla Arun,Swamy, Peraka,Naresh, Mameda,Srujana, Kodumuri,Satyanarayana, Lanka,Venugopal, Akula,Narender, Nama
supporting information, p. 3474 - 3483 (2013/12/04)
Direct N-alkylation of amines with alcohols was successfully performed by using nanosized zeolite beta, which showed the highest catalytic activity among other conventional zeolites. This method has several advantages, such as eco-friendliness, moderate to high yields, and simple work-up procedure. The catalyst was successfully recovered and reused without significant loss of activity and only water is produced as co-product. In addition, imines were also efficiently prepared from the tandem reactions of amines with 2-, 3- and 4-nitrobenzyl alcohols using nanosized zeolite beta.
Anti-selective, catalytic asymmetric vinylogous mukaiyama mannich reactions of pyrrole-based silyl dienolates with N-aryl aldimines
Curti, Claudio,Battistini, Lucia,Ranieri, Beatrice,Pelosi, Giorgio,Rassu, Gloria,Casiraghi, Giovanni,Zanardi, Franca
supporting information; experimental part, p. 2248 - 2252 (2011/05/19)
Pyrrole-based silyl dienolates undergo asymmetric vinylogous Mukaiyama Mannich reactions with a series of N-aryl aldimines in the presence of the Hoveyda-Snapper amino acid-derived silver(I) catalysts. The Mannich products-α,β-unsaturated δ-amino-γ-butyro
