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ChemicalBook CAS DataBase List 3,4-Dibromobenzaldehyde
74003-55-7

3,4-Dibromobenzaldehyde synthesis

3synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 2 steps
1: concentrated sulfuric acid; sodium nitrate / 15 - 20 °C / anschl. Erhitzen auf 70grad
2: Na2S2O4; water / Diazotieren und Umsetzen mit Kupfersulfat und Natriumbromid in Wasser

References:

Hodgson;Beard [Journal of the Chemical Society,1927,p. 25]

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