![](/CAS/GIF/627-21-4.gif)
2-PENTYNE synthesis
- Product Name:2-PENTYNE
- CAS Number:627-21-4
- Molecular formula:C5H8
- Molecular Weight:68.12
![3,3-Dichloropentane.](/CAS/20200331/GIF/21571-91-5.gif)
21571-91-5
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627-21-4
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Yield: 83%
Reaction Conditions:
with 18-crown-6 ether;potassium tert-butylate in Petroleum ether at 70; for 3 h;
References:
Dehmlow, Eckehard V.;Lissel, Manfred [Liebigs Annalen der Chemie,1980,# 1,p. 1 - 13]
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5398-25-4
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627-21-4
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![3,3-Dimethyl-1-butene](/CAS/GIF/558-37-2.gif)
558-37-2
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![Ethanamine, N-[(3,5-dichlorophenyl)methylene]-2,2-diethoxy-](/CAS/20210305/GIF/1000210-73-0.gif)
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![2-PENTYNE](/CAS/GIF/627-21-4.gif)
627-21-4
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$41.00/5mL
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![3,3-Dimethyl-1-butene](/CAS/GIF/558-37-2.gif)
558-37-2
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$10.00/5g
![Ethanamine, N-[(3,5-dichlorophenyl)methylene]-2,2-diethoxy-](/CAS/20210305/GIF/1000210-73-0.gif)
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![2-PENTYNE](/CAS/GIF/627-21-4.gif)
627-21-4
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$41.00/5mL
![Ethanamine, N-[(3,5-dichlorophenyl)methylene]-2,2-diethoxy-](/CAS/20210305/GIF/1000210-73-0.gif)
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![Cyclopropane, 1-(1,1-dimethylethyl)-2-(1-methylpropylidene)-, (Z)- (9CI)](/CAS/20210305/GIF/85851-41-8.gif)
85851-41-8
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