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can u explain the following reactions -A) Vilsmeier-haack reactionB) Gattermann koch reactionC) riemer tiemann reactionD) Kolbe Schmitt reactinD) pechmann condensation reactionE) Lehmstedt-Tanasescu reactionF) Tscherniac-Einhorn reaction

A Sreekhar , 15 Years ago
Grade 12
anser 1 Answers
SAGAR SINGH - IIT DELHI

Last Activity: 14 Years ago

Dear student

The Gattermann-Koch reaction, is a  reaction in which CO and hydrochloric acid are used to produce a benzaldehyde-derivative from a benzene-derivative in one step.Benzaldehyde and many aromatic aldehydes are conveniently synthesized by this reaction. Presence of traces of copper chloride are also needed.

Gattermann-Koch.svg

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