ChemicalBook CAS DataBase List Cyclopropanecarboxaldehyde

Cyclopropanecarboxaldehyde synthesis

9synthesis methods

Product Name:Cyclopropanecarboxaldehyde
CAS Number:1489-69-6
Molecular formula:C4H6O
Molecular Weight:70.09

Cyclopropanecarboxaldehyde is prepared by reaction of cyclopropylmethanol. The reaction needs reagent pyridinium chlorochromate and solvent CH2Cl2 with other condition of ambient temperature for 3 hours. The yield is about 60%.

1191-99-7
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1489-69-6
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Yield:1489-69-6 91.2%

Steps:

3 Isomerization of DHF to CPCA

After an additional distillation for recovery of remaining DHF, crude CPCA was obtained which analyzed as follows: 91.2% CPCA, 5.7% crotonaldehyde, and 0.5% tetrahydrofuran.

References:

US4275238,1981,A

2516-33-8
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1489-69-6
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References

4023-34-1 Synthesis

4023-34-1
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1489-69-6
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6139-84-0
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1489-69-6
336 suppliers
$6.00/1g

References

1759-53-1 Synthesis

1759-53-1
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1489-69-6
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$6.00/1g

References

Cyclopropanecarboxaldehyde Related Search:

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Cyclopropanecarboxaldehyde synthesis

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