![](/CAS/GIF/53963-03-4.gif)
1,5-DECADIYNE synthesis
- Product Name:1,5-DECADIYNE
- CAS Number:53963-03-4
- Molecular formula:C10H14
- Molecular Weight:134.22
![1,5-HEXADIYNE](/CAS/GIF/628-16-0.gif)
628-16-0
45 suppliers
$98.09/2g
![1,5-DECADIYNE](/CAS/GIF/53963-03-4.gif)
53963-03-4
53 suppliers
$48.00/1mL
Yield:-
Reaction Conditions:
in carbon dioxide
Steps:
Preparation of (Z,Z)-7,11-hexadecadienyl Acetate 1,5-Decadiyne
The low boiling 1,5-hexadiyne is collected in dry-ice cooled receiver, 1,5-decadiyne, nD21 1.4550, is collected at 84°-86°/30 torr and amounts to approximately 400 grams (50% based on starting 1,5-hexadiyne). 5,9-tetradecadiyne is collected at 110°-112°/2 torr and amounts to approximately 180 grams. (15% based on starting 1,5-hexadiyne). The yields of 1,5-decadiyne range between 40 and 60%.
References:
Story Chemical Corporation US3996270, 1976, A
![5-DECYN-1-OL](/CAS/GIF/68274-97-5.gif)
68274-97-5
41 suppliers
$56.10/1g
![1,5-DECADIYNE](/CAS/GIF/53963-03-4.gif)
53963-03-4
53 suppliers
$48.00/1mL