![](/CAS/GIF/16652-75-8.gif)
L-Isoleucine benzyl ester 4-toluenesulphonate synthesis
- Product Name:L-Isoleucine benzyl ester 4-toluenesulphonate
- CAS Number:16652-75-8
- Molecular formula:C20H27NO5S
- Molecular Weight:393.5
![L-Isoleucine](/CAS/GIF/73-32-5.gif)
73-32-5
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$5.00/250mg
![p-Toluenesulfonic acid](/CAS/GIF/104-15-4.gif)
104-15-4
721 suppliers
$133.00/500g
![Benzyl alcohol](/CAS/GIF/100-51-6.gif)
100-51-6
1384 suppliers
$5.00/100g
![L-Isoleucine benzyl ester 4-toluenesulphonate](/CAS/GIF/16652-75-8.gif)
16652-75-8
111 suppliers
$12.50/5G
Yield: 91%
Reaction Conditions:
in benzene at 70 - 115; for 8 h;Dean-Stark;
References:
Grunwald, Alyssa L.;Berrue, Fabrice;Robertson, Andrew W.;Overy, David P.;Kerr, Russell G. [Journal of Natural Products,2017,vol. 80,# 10,p. 2677 - 2683] Location in patent:supporting information
![(2S,3S)-2-Amino-3-methylpentanoic acid benzyl ester](/CAS/20210305/GIF/42406-72-4.gif)
42406-72-4
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![p-Toluenesulfonic acid](/CAS/GIF/104-15-4.gif)
104-15-4
721 suppliers
$133.00/500g
![L-Isoleucine benzyl ester 4-toluenesulphonate](/CAS/GIF/16652-75-8.gif)
16652-75-8
111 suppliers
$12.50/5G