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Translations for „diazo“ in the English » Arabic Dictionary (Go to Arabic » English)

diazo compounds CHEM

diazo compounds

مركبات ديازوية يحوي الجزيء منها ذرتين من الآزوت

Monolingual examples (not verified by PONS Editors)

English

First anthranilic acid is treated with nitrous acid in order to convert the amino group into the diazo group. en.wikipedia.org

Another example of a diazo cycloaddition is a diazo-thioketone coupling. en.wikipedia.org

In protic solvents, the diazo compound 3 decomposes to the carbenium ion 5. en.wikipedia.org

In aprotic solvents, the diazo compound 3 decomposes to the carbene 7. en.wikipedia.org

Next, the original is peeled from the diazo paper as the sandwich of master and diazo exits the machine, and the diazo sheet alone is fed into the developing chamber. en.wikipedia.org

The resulting diazo compound is stable at room temperature. en.wikipedia.org

The simplest example of a diazo compound is diazomethane. en.wikipedia.org

It also brings around the conversion of a hydrazone to a diazo compound, for example in the diazo-thioketone coupling. en.wikipedia.org

This compound is converted to the diazo ketone 5 by deprotonation (using acetic acid and sodium methoxide) and reaction with tosyl azide. en.wikipedia.org

Vesicular film is sensitised with a diazo dye, which after exposure is developed by heat. en.wikipedia.org

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