L-xylose synthesis
- Product Name:L-xylose
- CAS Number:609-06-3
- Molecular formula:C5H10O5
- Molecular Weight:150.13
1195193-89-5
0 suppliers
inquiry
609-06-3
251 suppliers
$13.00/1g
Yield:609-06-3 92%
Reaction Conditions:
with sodium ethanolate at 20 - 30;
Steps:
7 Example 7
Compound 9 (10.0 g, 31.42 mmol) was dissolved in 30% sodium ethoxide solution (22.7 g, 126.3 mmol), and the mixture was stirred at 20-30 degrees for 2-5 hours, after concentrating the reaction solution, 30 ml of dichloromethane was added, ρΗ=7 was adjusted with 3N hydrochloric acid, the organic phase was separated and the aqueous phase was extracted three times with dichloromethane, dried the organic phase with anhydrous sodium sulfate, after separation of the solid, the organic phase was concentrated to give white crystals L-xylose (4.4 g, yield 92%);
References:
CN108752396,2018,A Location in patent:Paragraph 0068-0070
1128-23-0
188 suppliers
$6.00/1g
609-06-3
251 suppliers
$13.00/1g
405218-68-0
0 suppliers
inquiry
609-06-3
251 suppliers
$13.00/1g
5328-37-0
461 suppliers
$5.00/1g
609-06-3
251 suppliers
$13.00/1g
1949-78-6
155 suppliers
$72.03/1g
24259-59-4
361 suppliers
$5.00/1g
143106-69-8
0 suppliers
inquiry
609-06-3
251 suppliers
$13.00/1g