Clemmensen Reduction of Ketones in Anhydrous Organic Solvents

2011 ◽  
pp. 401-422
Author(s):  
E. Vedejs
Keyword(s):  
Organic Solvents ◽  
Clemmensen Reduction ◽  
Reduction Of Ketones

Synthesis ofo-andm-carborane derivatives of [2,2]paracyclophane and abnormal Clemmensen reduction of ketones of the [2,2]paracyclophane and carborane series

1997 ◽  
Vol 46 (6) ◽  
pp. 1158-1163 ◽  
Author(s):  
L. I. Zakharkin ◽  
V. A. Ol'shevskaya ◽  
L. E. Vinogradova
Keyword(s):  
Clemmensen Reduction ◽  
Derivatives Of ◽  
Reduction Of Ketones

ChemInform Abstract: Synthesis of o- and m-Carboranyl Derivatives of (2,2)Paracyclophane and Abnormal Clemmensen Reduction of Ketones of the (2,2) Paracyclophane and Carborane Series.

ChemInform ◽  
2010 ◽  
Vol 28 (47) ◽  
pp. no-no
Author(s):  
L. I. ZAKHARKIN ◽  
V. A. OL'SHEVSKAYA ◽  
L. E. VINOGRADOVA
Keyword(s):  
Clemmensen Reduction ◽  
Derivatives Of ◽  
Reduction Of Ketones

Effect of a miscible solvent on the Clemmensen reduction

1963 ◽  
Vol 13 (8) ◽  
pp. 346-347
Author(s):  
G. E. Risinger ◽  
J. A. Thompson
Keyword(s):  
Clemmensen Reduction

342. Effects of Polarity of Mixed Organic Solvents on the Accuracy of Exposure Assessment

2004 ◽  
Author(s):  
H. Kim ◽  
K. Jung
Keyword(s):  
Exposure Assessment ◽  
Organic Solvents

Modified Clemmensen reduction of some diaryl ketones with non-amalgamated zinc

2006 ◽  
Author(s):  
Vladimir Bulavka
Keyword(s):  
Clemmensen Reduction

UNTERSUCHUNGEN ÜBER DIE EXTRAKTION DES ROTEN KOBER-FARBSTOFFS DURCH ORGANISCHE LÖSUNGSMITTEL ZUR ÖSTROGENBESTIMMUNG IM HARN

1960 ◽  
Vol XXXV (I) ◽  
pp. 34-48 ◽  
Author(s):  
Gerd Ittrich
Keyword(s):  
Menstrual Cycle ◽  
Organic Solvents ◽  
Urine Sample ◽  
Phenol Derivatives ◽  
Organische Lösungsmittel ◽  
Colour Complex

ABSTRACT A series of organic solvents and phenol derivatives have been examined for the extraction of the pink Kober-colour complex. Optimal results could be achieved for fluorimetry by a solution of 2 % (w/v) p-nitrophenol and 1 % (v/v) ethanol in acetylenetetrabromide, when the green mercury line (546 mμ was used as primary light. The sensitivity, stability and specificity have been improved, compared with the previously described reaction. By changing the sequence of purification steps and by reducing the volume of the urine sample (5 ml) the method for the determination of total oestrogens has been simplified. Approximately 10 determinations can be done within 3–4 hours by one person. Recovery experiments and comparative determinations with a previously described method have been carried out. The excretion of total oestrogens in a complete menstrual cycle is determined with the described method.

The Effect of Treatment of Polyphosphate Surface with Amines on the Heats of Immersion in Organic Solvents

1974 ◽  
Vol 23 (245) ◽  
pp. 138-142
Author(s):  
Makoto HATTORI ◽  
Masami TANAKA
Keyword(s):  
Organic Solvents ◽  
Effect Of Treatment ◽  
Heats Of Immersion

INFORMATION ANALYSIS SYSTEM PROVIDING HIGH-ACCURACY FORECASTING OF ORGANIC SOLVENTS FLAMMABILITY IN CHROMATOGRAPHY AND INDUSTRIAL USE

2016 ◽  
Vol 4 ◽  
pp. 65-70
Author(s):  
Andrei Plaksitsky ◽  
◽  
Andrei Isaev ◽  
Andrei Kalach ◽  
◽  
...  
Keyword(s):  
Organic Solvents ◽  
High Accuracy ◽  
Information Analysis ◽  
Industrial Use ◽  
Analysis System

Imidazole Promoted Efficient Anomerization of β-D-Glucose Pentaacetate in Organic Solutions and Solid State

2019 ◽  
Author(s):  
Meifeng Wang ◽  
Liyin Zhang ◽  
Yiqun Li ◽  
Liuqun Gu
Keyword(s):  
Solid State ◽  
Organic Solvents ◽  
Room Temperature ◽  
Materials Design ◽  
The Future ◽  
Organic Solutions ◽  
Glucose Pentaacetate

<p></p>Anomerization of glycosides were rarely performed under basic condition due to lack of efficiency. Here an imidazole promoted anomerization of β-D-glucose pentaacetate was developed; and reaction could proceed in both organic solvents and solid state at room temperature. Although mechanism is not yet clear, this unprecedent mild anomerization in solid state may open a new promising way for stereoseletive anomerization of broad glucosides and materials design in the future..

Evaluation of exposure by organic and inorganic substances for identifying growing risk groups

2020 ◽  
pp. 685-686
Author(s):  
L. V. Lukovnikova ◽  
K. I. Stosman ◽  
E. E. Lesiovskaya
Keyword(s):  
Organic Solvents ◽  
Risk Groups ◽  
Blood Levels ◽  
Inorganic Substances ◽  
Cortisol Levels

Working in contact with nitroglycerine, TNT, RDX, oxygenatom, organic solvents, recorded elevated levels of cortisol in the blood. In contact with metals, their blood levels and cortisol levels did not differ from the average values of the professionally employed population.

Sign in / Sign up

Export Citation Format

Share Document