DL-Homocysteinethiolactone hydrochloride synthesis
- Product Name:DL-Homocysteinethiolactone hydrochloride
- CAS Number:6038-19-3
- Molecular formula:C4H8ClNOS
- Molecular Weight:153.63
61540-11-2
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6038-19-3
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$6.00/25g
Yield:6038-19-3 94.95%
Reaction Conditions:
with ammonium hydroxide;iodine at 20; under 4500.45 Torr; for 1 h;Pressure;
Steps:
1-7
(2) Pour the distillate into the reaction kettle, heat to 65 ° C, 507.6 g iodine,385ml of 25% ammonia water was added in sequence, keeping the temperature constant, and the pressure was 0.6Mpa for 1 hour.The pressure was reduced to atmospheric pressure and recrystallized from water to give the desired product DL-homocysteine thiolactone hydrochloride.(The product DL-homocysteine thiolactone hydrochloride mass was 146.23 g, purity was 99.756%, yield was 94.95%).
References:
CN109824649,2019,A Location in patent:Paragraph 0021-0041; 0046
20972-64-9
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6038-19-3
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462-10-2
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6038-19-3
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768351-04-8
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454-29-5
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6038-19-3
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