Ueber die Verbindung des Kupferchlorürs mit Kohlenoxyd

Berthelot,

doi:10.1002/jlac.18560980322

Cited by 7 publications

(5 citation statements)

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“…This gas does not react in water and is not the anhydride of HCOOH (as hydrogen is bonded to carbon). However, Berthelot 21 had already discovered in 1856 that alkali hydroxide solutions can absorb carbon monoxide to form formates. The modern synthesis of sodium formate uses heat and pressure according to NaOHzCO?NaHCOO…”

Section: Copper Formatesmentioning

confidence: 99%

Corroding glass, corroding metals: survey of joint metal/glass corrosion products on historic objects

Eggert

2010

Corrosion Engineering, Science and Technology

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Corroding glass forms alkali(ne) surface films, which may lead to special metal corrosion products in the contact zone, for example different sodium copper carbonates or basic sodium lead carbonate. Sodium copper formate acetate was found on objects exposed to long term emissions from wood. A higher pH value may also lead to basic compounds, which normally do not form, e.g. the newly characterised Cu 2 (OH) 3 HCOO. The alkaline films also create a reactive environment for the formation of formates from formaldehyde (e.g. emitted from glues) due to the Cannizzaro reaction or possibly from the neglected pollutant carbon monoxide. Further products containing, for example, potassium or sulphate may be expected.

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Section: Copper Formatesmentioning

confidence: 99%

Corroding glass, corroding metals: survey of joint metal/glass corrosion products on historic objects

Eggert

2010

Corrosion Engineering, Science and Technology

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“…At 160-180°C., per cent of the fatty acid is esterified in about 4 hr. Depending upon the ratio of glycerol (1-10 moles) to fatty acid (1 mole), however, only [32][33][34][35][36][37][38][39][40][41][42][43][44][45][46] per cent of the esters formed are monoglycerides (259).…”

Section: A Direct Esterificationmentioning

confidence: 99%

“…In direct esterification an excess of polyhydric alcohol is used to obtain incompletely esterified materials. A survey of the literature shows excesses of up to 33 moles of glycol for each mole of fatty acid (183,259,473,474), and up to 11.5 moles of glycerol to 1 mole of fatty acid (28,33,38,39,42,46,59,97,103,241,249,250,253,259,260,264,314,335,352,441,457,459,537,544,548). With the higher polyhydric alcohols, such as erythritol, pentaerythritol, or mannitol, a greater excess seems to be of little value in securing a preponderance of lower esters (53,56,418,477,504,518).…”

Section: A Direct Esterificationmentioning

confidence: 99%

Polyhydric Alcohol Esters of Fatty Acids. Their Preparation, Properties, and Uses.

Goldsmith¹

1943

Chem. Rev.

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“…1(b)). Pinitol was originally described in 1855 as a component of the sugar pine tree (11) . It is also a prominent component of animal forage legumes (12) and is found in beans including soyabeans (13,14) .…”

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confidence: 99%

d-chiro-Inositol is absorbed but not synthesised in rodents

Lin

Gopalan

et al. 2009

Br J Nutr

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d-chiro-Inositol (DCI) and pinitol (1D-3-O-methyl-chiro-inositol) are distinctive inositols reported to possess insulin-mimetic properties. DCI-containing compounds were abundant in common laboratory animal feed. By GC-MS of 6 M-HCl hydrolysates, Purina Laboratory Rodent Diet 5001 (diet 5001) contained 0.23% total DCI by weight with most found in the Lucerne and soy meal components. In contrast, only traces of l-chiro-inositol were observed. The DCI moiety was present in a water-soluble non-ionic form of which most was shown to be pinitol. To measure the absorption of dietary inositols, rats were fed diet 5001 in a balance study or given purified pinitol or [2H6]DCI. More than 98% of the total DCI fed to rats as diet 5001, purified pinitol or [2H6]DCI was absorbed from the gastrointestinal tract. Rats chronically on diet 5001 consumed 921 μmol total DCI/kg body weight pet d but excreted less than 5.3% in the stool and urine, suggesting that the bulk was metabolized. The levels of pinitol or DCI in plasma, stool, or urine remained relatively stable in mice fed Purina PicoLab® Rodent Diet 20 5053 over a 5-week period, whereas these values declined to very low levels in mice fed a pinitol/DCI-deficient chemically-defined diet. To test whether DCI was synthesized or converted from myo-inositol, mice were treated with heavy water or [2H6]myo-inositol. DCI was neither synthesized endogenously from 2H-labelled water nor converted from [2H6]myo-inositol. DCI and pinitol in rodents appear to be derived solely from the diet.

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Ueber die Verbindung des Kupferchlorürs mit Kohlenoxyd

Cited by 7 publications

References 0 publications

Corroding glass, corroding metals: survey of joint metal/glass corrosion products on historic objects

Corroding glass, corroding metals: survey of joint metal/glass corrosion products on historic objects

Polyhydric Alcohol Esters of Fatty Acids. Their Preparation, Properties, and Uses.

d-chiro-Inositol is absorbed but not synthesised in rodents

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