Synthesis of the New Type of Water-Soluble Ligand N,N-Bis- (diphenylphosphinomethyl)-2-aminoethylphosphonic Acid (Ph(2)PCH(2))(2)NCH(2)CH(2)PO(3)H(2) and Its Sodium Salt

The novel water-soluble ligand, N,N-bis(diphenylphosphinomethyl)-2-amino-ethylphosphonic acid, (Ph(2)PCH(2))(2)NCH(2)CH(2)PO(3)H(2), had been synthesized in quantitative yield by reaction of 2-aminoethylphosphonic acid with bis(hydroxymethyl)- diphenylphosphonium chloride in water. Its mono- and dis...

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Autores principales: Ma, Xuebing, Fu, Xiangkai, Li, Longqin, Chen, Jingrong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2001
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6236352/
http://dx.doi.org/10.3390/60400390
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author Ma, Xuebing
Fu, Xiangkai
Li, Longqin
Chen, Jingrong
author_facet Ma, Xuebing
Fu, Xiangkai
Li, Longqin
Chen, Jingrong
author_sort Ma, Xuebing
collection PubMed
description The novel water-soluble ligand, N,N-bis(diphenylphosphinomethyl)-2-amino-ethylphosphonic acid, (Ph(2)PCH(2))(2)NCH(2)CH(2)PO(3)H(2), had been synthesized in quantitative yield by reaction of 2-aminoethylphosphonic acid with bis(hydroxymethyl)- diphenylphosphonium chloride in water. Its mono- and disodium salts, which can be used as water-soluble ligands for transition metal complex catalysts, were also easily prepared under mild conditions.
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spelling pubmed-62363522018-11-20 Synthesis of the New Type of Water-Soluble Ligand N,N-Bis- (diphenylphosphinomethyl)-2-aminoethylphosphonic Acid (Ph(2)PCH(2))(2)NCH(2)CH(2)PO(3)H(2) and Its Sodium Salt Ma, Xuebing Fu, Xiangkai Li, Longqin Chen, Jingrong Molecules Article The novel water-soluble ligand, N,N-bis(diphenylphosphinomethyl)-2-amino-ethylphosphonic acid, (Ph(2)PCH(2))(2)NCH(2)CH(2)PO(3)H(2), had been synthesized in quantitative yield by reaction of 2-aminoethylphosphonic acid with bis(hydroxymethyl)- diphenylphosphonium chloride in water. Its mono- and disodium salts, which can be used as water-soluble ligands for transition metal complex catalysts, were also easily prepared under mild conditions. MDPI 2001-03-31 /pmc/articles/PMC6236352/ http://dx.doi.org/10.3390/60400390 Text en © 2001 by MDPI (http://www.mdpi.org). Reproduction is permitted for noncommercial purposes
spellingShingle Article
Ma, Xuebing
Fu, Xiangkai
Li, Longqin
Chen, Jingrong
Synthesis of the New Type of Water-Soluble Ligand N,N-Bis- (diphenylphosphinomethyl)-2-aminoethylphosphonic Acid (Ph(2)PCH(2))(2)NCH(2)CH(2)PO(3)H(2) and Its Sodium Salt
title Synthesis of the New Type of Water-Soluble Ligand N,N-Bis- (diphenylphosphinomethyl)-2-aminoethylphosphonic Acid (Ph(2)PCH(2))(2)NCH(2)CH(2)PO(3)H(2) and Its Sodium Salt
title_full Synthesis of the New Type of Water-Soluble Ligand N,N-Bis- (diphenylphosphinomethyl)-2-aminoethylphosphonic Acid (Ph(2)PCH(2))(2)NCH(2)CH(2)PO(3)H(2) and Its Sodium Salt
title_fullStr Synthesis of the New Type of Water-Soluble Ligand N,N-Bis- (diphenylphosphinomethyl)-2-aminoethylphosphonic Acid (Ph(2)PCH(2))(2)NCH(2)CH(2)PO(3)H(2) and Its Sodium Salt
title_full_unstemmed Synthesis of the New Type of Water-Soluble Ligand N,N-Bis- (diphenylphosphinomethyl)-2-aminoethylphosphonic Acid (Ph(2)PCH(2))(2)NCH(2)CH(2)PO(3)H(2) and Its Sodium Salt
title_short Synthesis of the New Type of Water-Soluble Ligand N,N-Bis- (diphenylphosphinomethyl)-2-aminoethylphosphonic Acid (Ph(2)PCH(2))(2)NCH(2)CH(2)PO(3)H(2) and Its Sodium Salt
title_sort synthesis of the new type of water-soluble ligand n,n-bis- (diphenylphosphinomethyl)-2-aminoethylphosphonic acid (ph(2)pch(2))(2)nch(2)ch(2)po(3)h(2) and its sodium salt
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6236352/
http://dx.doi.org/10.3390/60400390
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