N-(2-Hydroxyethyl)glycine synthesis
- Product Name:N-(2-Hydroxyethyl)glycine
- CAS Number:5835-28-9
- Molecular formula:C4H9NO3
- Molecular Weight:119.12
141-43-5
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298-12-4
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5835-28-9
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$45.00/100mg
Yield:5835-28-9 97%
Reaction Conditions:
with palladium 10% on activated carbon in water at 40; for 24 h;Temperature;Solvent;
Steps:
1.1
1) Add 2000 mL of water to a single-mouth bottle with a stirrer,Glyoxylic acid 149g (2mol),Ethanolamine 122g (2mol),Palladium carbon composite (8g),Wherein the palladium carbon composite material has a mass fraction of palladium of 10%;After mixing and mixing,Heated to 40 ° C,Atmospheric hydrogenation reduction reaction for 24h,After the reaction is over,Cool to room temperature;filter,The filter residue is a palladium carbon composite material.The filtrate was concentrated to dryness.Then recrystallized from ethanol to give N-(2-hydroxyethyl)glycine (230 g);The yield was 97%.
References:
Huanghuai College;Wang Shengqiang;Li Yang;Wang Yanfang;Hu Peng;Pei Qinglan CN108640884, 2018, A Location in patent:Paragraph 0095; 0097; 0106; 0116; 0125; 0134
141-43-5
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$9.00/10g
5835-28-9
46 suppliers
$45.00/100mg
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5835-28-9
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5835-28-9
46 suppliers
$45.00/100mg