منابع مشابه
Cl in Biofield Energy Treated Dichlorophenol Isomers
2,4-Dichlorophenol (2,4-DCP) and 2,6-dichlorophenol (2,6-DCP) are two isomers of dichlorophenols, have been used as preservative agents for wood, paints, vegetable fibers and as intermediates in the production of pharmaceuticals and dyes. The aim of the study was to evaluate the impact of biofield energy treatment on the isotopic abundance ratios of 2 H/ 1 H or 13 C/ 12 C, and 18 O/ 16 O or 37 ...
متن کاملSynergistic effect of 3,5-dichlorophenol and trioctylphosphine oxide on the extraction of vanadium(V) with 2-methyl-8-quinolinol derivatives.
The extraction of vanadium(V) with 2-methyl-8-quinolinol derivatives (HA), such as 2-methyl-8-quinolinol (HMQ), 2-methyl-5-butyloxymethyl-8-quinolinol (HMO4Q), and 2-methyl-5-hexyloxymethyl-8-quinolinol (HMO6Q), from a weakly acidic solution into chloroform was studied in both the absence and presence of 3,5-dichlorophenol (Hdcp) and trioctylphosphine oxide (TOPO) as the synergists. Vanadium(V)...
متن کاملReactions of Carboxylic Acid Derivatives I
This is probably the single most important reaction of carboxylic acid derivatives. The overall transformation is defined by the following equation, and may be classified either as nucleophilic substitution at an acyl group or as acylation of a nucleophile. For certain nucleophilic reagents the reaction may assume other names as well. If Nuc-H is water the reaction is often called hydrolysis, i...
متن کاملChemistry of phosphorylated formaldehyde derivatives. Part I.
The underinvestigated derivatives of unstable phosphorylated formaldehyde acetals and some of the structurally related compounds, such as thioacetals, aminonitriles, aminomethylphosphinoyl compounds, are considered. Separately considered are halogen aminals of phosphorylated formaldehyde, acetals of phosphorylated formaldehyde of H-phosphinate-type and a phosphorylated gem-diol of formaldehyde....
متن کاملThe Molar Extinction Coefficient of 2,6-dichlorophenol Indophenol.
Widely varying values for the molar extinction coefficient of 2.6-dichlorophenoi indophenol have been reported by various workers 1-9. A possible source of this variation may be the different samples of DCIP used, due either ~o the presence of impurities or to the presence of mixtures of the anhydrous and hydrated forms of DCIP sodium salt. However. failure to realise that DCIP is a weak acid w...
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ژورنال
عنوان ژورنال: NIPPON KAGAKU KAISHI
سال: 1930
ISSN: 0369-4208,2185-0909
DOI: 10.1246/nikkashi1921.51.275