3-amino-1,2-propanediol, (±) synthesis
- Product Name:3-amino-1,2-propanediol, (±)
- CAS Number:13552-31-3
- Molecular formula:C3H9NO2
- Molecular Weight:0
56-82-6
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Yield:13552-31-3 94.5%
Reaction Conditions:
with ammonia;active charcoal;palladium in water;
Steps:
3 EXAMPLE 3
EXAMPLE 3 The corresponding ketimine is obtained analogously to Example 1 from glyceraldehyde and ammonia in water. After 10% by weight, relative to the amount of glyceraldehyde, of a 10% palladium/active charcoal catalyst has been added, hydrogenation is carried out at 50° and a hydrogen pressure of 65 bar. The mixture is filtered and evaporated and the residue is distilled, giving 1-amino-2,3-propanediol in a yield of 94.5% of theory.
References:
US5023379,1991,A
96-24-2
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22195-47-7
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56-81-5
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57-13-6
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534-03-2
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$7.00/10g
556-52-5
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