THE standard Schiff reagent (basic fuchsin plus sulphurous acid) has been used widely in cytochemistry to localize such aldehyde moieties as deoxyribonucleic acid by the Feulgen reaction and 1 ...

Molecules containing two such groups are called di-aldehydes. With his reaction, Kushik did not get beyond the first step.

The aldehydes in reducing sugars will reduce silver ion from Tollen's reagent to metallic silver, leaving a reflective mirror on the inside of a flask.

The Horner--Wadsworth--Emmons (HWE) reaction is commonly used in organic chemistry to synthesize conjugated aldehydes. However, traditional HWE reaction methods sometimes have inconsistent (E ...

Even so, some early preparations used acetaldehyde, the aldehyde that corresponds to vinyl alcohol. In a 1958 patent to Celanese (New York City), inventor Arthur W. Schnizer reported the reaction of ...