amination उदाहरण वाक्य

N-amination of 1H-benzotriazole with hydroxylamine-" O "-sulfonic acid yields a mixture of 1-aminobenzotriazole as the main product and 2-aminobenzotriazole.
One procedure uses the reductive amination of phenylacetone with methylamine, P2P was usually obtained from phenylacetic acid and acetic anhydride, and phenylacetic acid might arise from benzaldehyde, benzylcyanide, or benzylchloride.
Originally achieved under reductive amination conditions involving the reaction of the amine with acetaldehyde in the presence of Pt, ethylation of the amino-group has been improved by the use of Ra-Ni and ethanol.
White has applied these catalysts and their derivatives to new applications, with the most recent being the White catalyst's dehydrogenative Diels-Alder reaction and the iron-mediated intramolecular C-H amination reaction.
It was produced accidentally by Rudolf Leuckart in the reaction of benzaldehyde with formamide in a process now known as the Leuckart reaction, a general process in which reductive amination of aldehydes or ketones yields the corresponding amine.

Dowex A-1 is available commercially and is widely used to determine general properties of chelating resins such as rate determining step and pH dependence, etc . Dowex A-1 is produced from chloromethylated styrene-divinylbenzene copolymer via amination with aminodiacetic acid.
Diloxanide furoate ( Furamide, Amicline ), a lumenal amoebicide used in the treatment of amoebiasis and amoebic dysentery, has been synthesized from the relatively simple intermediates : " p "-bromophenol, methylamine, dichloroacetyl chloride and 2-furoyl chloride, through an amination, acylation and esterification sequence.
Still another process has been found for the production of TATB from materials that are surplus to military use . 1, 1, 1-trimethylhydrazinium iodide ( TMHI ) is formed from the rocket fuel unsymmetrical dimethylhydrazine ( UDMH ) and methyl iodide, and acts as a vicarious nucleophilic substitution ( VNS ) amination reagent.