REBAUDIOSIDE B(P)(NEW) synthesis
- Product Name:REBAUDIOSIDE B(P)(NEW)
- CAS Number:58543-17-2
- Molecular formula:C38H60O18
- Molecular Weight:804.87
58543-16-1
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$5.00/25mg
58543-17-2
104 suppliers
$119.00/1mg
Yield:58543-17-2 98%
Reaction Conditions:
with water;potassium hydroxide at 90; for 1 h;
Steps:
2 Example 2 Preparation of RB
A mixture of RA (15 g, 15.5 mmol) in aqueous KOH solution (30 mL, 5%) was stirred at 90° C. for 1 hour. It was cooled to 50° C., and then neutralized with 6 M aqueous HCl solution to pH 5. The solids were collected by filtration, washed with water and dried to afford Example 5 (RB, 12 g, 98%) as a white solid.
References:
Chen, Ping;Li, Yinqiang;Peng, Shaoping US2014/296499, 2014, A1 Location in patent:Paragraph 0161
57817-89-7
522 suppliers
$5.00/1g
58543-17-2
104 suppliers
$119.00/1mg