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ChemicalBook CAS DataBase List Cyclopentylamine
1003-03-8

Cyclopentylamine synthesis

14synthesis methods
Cyclopentylamine is produced from cyclopentanone and ammonia over nickel catalysts at 20 MPa and 150 – 200℃ in the presence of circulating hydrogen over a fixedbed catalyst.
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Yield:1003-03-8 99%

Reaction Conditions:

with caesium carbonate in methanol at 60; for 8 h;

Steps:

6.2 (2) N-cyclopentylcarboxamideAlcoholysis

1 mmol of N-cyclopentylformamide was dissolved in 3 mL of methanol, then 2 mmol of cesium carbonate was added and reacted at 60 ° C for 8 h.The yield of the obtained cyclopentylamine was determined by GC.

References:

CN109053644,2018,A Location in patent:Paragraph 0064; 0067-0069

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