scholarly journals Synthesis and characterization of calcium hydroxyapatite (Hap) and Ti(IV)-substituted Hap particles by forced hydrolysis of Ca(OH)2–Na4P2O7 solution

2016 ◽  
Vol 124 (6) ◽  
pp. 737-743 ◽  
Author(s):  
Kazuhiko KANDORI ◽  
Mika NAKANISHI
Keyword(s):  
Calcium Hydroxyapatite ◽  
Synthesis And Characterization ◽  
Forced Hydrolysis ◽  
Hydrolysis Of

Synthesis and characterization of iron oxide pigments through the method of the forced hydrolysis of inorganic salts

2015 ◽  
Vol 120 ◽  
pp. 271-278 ◽  
Author(s):  
Marcelo Müller ◽  
Juan Carlo Villalba ◽  
Filipe Quadros Mariani ◽  
Mariane Dalpasquale ◽  
Milena Zvolinski Lemos ◽  
...  
Keyword(s):  
Iron Oxide ◽  
Synthesis And Characterization ◽  
Inorganic Salts ◽  
Forced Hydrolysis ◽  
Hydrolysis Of ◽  
Iron Oxide Pigments

Synthesis and Characterization of Cobalamines with Phosphonito and Phosphinito Ligands

1992 ◽  
Vol 47 (1) ◽  
pp. 121-125 ◽  
Author(s):  
Sigrídur Jónsdóttir ◽  
Günter Klar
Keyword(s):  
Synthesis And Characterization ◽  
Optical Induction ◽  
Hydrolysis Of

Reactions of aquacobalamine with dimethyl and diphenyl phenylphosphonite and with methyl diphenylphosphinite lead to neutral complexes in which the partially hydrolyzed an ionic ligands [PPh(OR)(O)]- (R = Me, Ph) and [PPh2(O)]- are P-bonded to the cobalt(III) ion of the cobalamine moiety. Hydrolysis of the prochiral phosphonite already coordinated to the chiral cobalamine leads to two diastereomers which are formed in different yields. This optical induction is seen in the 1H and 31P{1H} N M R spectra.

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