3,4-Dibromobenzaldehyde synthesis

3synthesis methods

Product Name:3,4-Dibromobenzaldehyde
CAS Number:74003-55-7
Molecular formula:C7H4Br2O
Molecular Weight:263.91

1122-91-4
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74003-55-7
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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]

68119-98-2 Synthesis

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References

163596-75-6
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74003-55-7
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References

3,4-Dibromobenzaldehyde Related Search:

1,2-Dibromo-4-chlorobenzene 3,5-Dibromo-4-hydroxybenzaldehyde 2-Amino-3,5-dibromobenzaldehyde 3,5-Dibromobenzaldehyde 2-AMINO-4,5-DIBROMOBENZOIC ACID 3,4-DIBROMOBENZOIC ACID Tetrabromophthalic anhydride 2,6-DIBROMOBENZALDEHYDE 2,3-DIBROMOBENZALDEHYDE