Synthesis of aliphatic symmetric diphosphonium salts and bactericidal activity of selected products
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2019-02-28 20:10
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541.136+547.21+661.77 (1)
Chemistry. Crystallography. Mineralogy (1997)
Organic chemistry (475)
Chemicals (89)
SM ISO690:2012
BIN, Han, WEI, Hu, SONG, Lv, HUANG, Jie-yang, HUANG, Ke-cheng. Synthesis of aliphatic symmetric diphosphonium salts and bactericidal activity of selected products. In: Chemistry Journal of Moldova, 2017, vol. 12, pp. 81-86. ISSN 1857-1727. DOI: https://doi.org/10.19261/cjm.2017.376
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Chemistry Journal of Moldova
Volumul 12 / 2017 / ISSN 1857-1727 /ISSNe 2345-1688

Synthesis of aliphatic symmetric diphosphonium salts and bactericidal activity of selected products
DOI: https://doi.org/10.19261/cjm.2017.376
CZU: 541.136+547.21+661.77

Pag. 81-86

Bin Han1, Wei Hu1, Song Lv1, Huang Jie-yang2, Huang Ke-cheng1
 
1 Guangdong University of Technology,
2 Huizhou city water supply Co.Ltd
 
Disponibil în IBN: 15 august 2017


Rezumat

Eight new aliphatic symmetrical diphosphonium salts were synthesized by reacting ω,ω´-dibromoalkanes with triphenylphosphine or tributylphosphine using N,N-dimethyl acetamide as a solvent at 140-150°C for 17-24 h under a nitrogen atmosphere. Product characterization and bactericidal tests against saprophytic bacteria, sulphate reducing bacteria and iron bacteria were performed. Three compounds presented bactericidal activity, among which 1,12-di(tributylphosphonium bromide)dodecane provided the best results.

Cuvinte-cheie
diphosphonium salts, ω, ω´-dibromo alkane,

synthesis, bactericidal activity