4,5-DEHYDRO-LEUCINE synthesis
- Product Name:4,5-DEHYDRO-LEUCINE
- CAS Number:87392-13-0
- Molecular formula:C6H11NO2
- Molecular Weight:129.16
![4-Pentenoic acid, 2-[[(S)-(1,1-dimethylethyl)sulfinyl]amino]-4-methyl-, (2S)-](/CAS/20210305/GIF/1461642-02-3.gif)
1461642-02-3
0 suppliers
inquiry
87392-13-0
35 suppliers
$60.00/100MG
Yield:87392-13-0 93%
Reaction Conditions:
with hydrogenchloride in 1,4-dioxane;isopropyl alcohol at 20; for 1 h;
Steps:
4.3.9 (S)-2-Amino-4-methylpent-4-enoic acid ent-10f
General procedure: A mixture of 7f (38.7 mg, 0.166 mmol) in HCl in dioxane (4 mol/L)/2-propanol (1:2, 5.0 mL) was stirred for 1 h at room temperature. After the reaction mixture was concentrated in vacuo, the residue was purified over DOWEX 50 W × 4 (100-200 mesh, H+ activated, 0.78 g). H2O followed by 2.8% NH3 aq eluted 10f (19.5 mg, 91%).
References:
Sugiyama, Shigeo;Imai, Saori;Ishii, Keitaro [Tetrahedron Asymmetry,2013,vol. 24,# 18,p. 1069 - 1074]
87325-69-7
0 suppliers
inquiry
87392-13-0
35 suppliers
$60.00/100MG
87325-65-3
34 suppliers
$165.00/100mg
87392-13-0
35 suppliers
$60.00/100MG
![4-Pentenoic acid, 2-[(2-methoxyacetyl)amino]-4-methyl-](/CAS/20210305/GIF/121704-04-9.gif)
121704-04-9
0 suppliers
inquiry
87392-13-0
35 suppliers
$60.00/100MG
121704-04-9
0 suppliers
inquiry
855650-97-4
0 suppliers
inquiry
87392-13-0
35 suppliers
$60.00/100MG