1-Octyne synthesis

9synthesis methods

Product Name:1-Octyne
CAS Number:629-05-0
Molecular formula:C8H14
Molecular Weight:110.2

The two synthesis methods of 1-Octyne: 1) from Methyl hexyl ketone and Phosphorous pentachloride followed by hydrolysis and treatment with Sodamide. 2)by Bromination of n-Octene (commercially available) followed by debromination of the Dibromo octane with dry Potassium hydroxide in mineral oil.

111-13-7
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629-05-0
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Yield:-

Steps:

Multi-step reaction with 2 steps
1: 26 percent / PCl₅ / benzene / 12 h / Ambient temperature
2: 62 percent / potassium tert-butylate, <18>crown-6 / petroleum ether / 12 h / 80 °C

References:

Dehmlow, Eckehard V.;Lissel, Manfred [Liebigs Annalen der Chemie,1980,# 1,p. 1 - 13]

13249-60-0
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629-05-0
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References

42843-49-2
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111-66-0 Synthesis

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References

1-Octyne Related Search:

METHYL 2-NONYNOATE Ethisterone 1-Ethynyl-1-cyclohexanol CYCLOHEXYLACETYLENE Stearolic acid 1-DODECYNE 1-ETHYNYLCYCLOHEXENE 2-OCTYNE (R)-(+)-1-OCTYN-3-OL 1-ETHYNYL-1-CYCLOHEPTANOL