Question

Write the short notes
Stephen reaction

Answer 1

Answer:

STEPHEN REACTION

Explanation:

Stephen aldehyde synthesis, a named reaction in chemistry, was invented by Henry Stephen. This reaction involves the preparation of aldehydes from nitriles using tin(II) chloride, hydrochloric acid and quenching the resulting iminium salt with water. During the synthesis, ammonium chloride is also produced.

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Answer 2

Explanation:

Stephen Reaction Mechanism. Stephen Reaction Mechanism Begins with the Addition of Gaseous Hydrogen Chloride to the Given Nitrile. ... The reaction describes the preparation of aldehydes from nitriles with the help of tin(II) chloride and hydrochloric acid and the quenching of the resulting iminium salt with water.......................