April 15, 2025, 03:54:47 PM
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Topic: Sensitivity Protection - SH  (Read 1125 times)

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Offline Bastian123

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Sensitivity Protection - SH
« on: April 06, 2025, 06:47:46 PM »
I'm looking for a simple way to produce Sodium Cystate the sodium salt of L-Cystene without damaging the structure.
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Offline Hunter2

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Re: Sensitivity Protection - SH
« Reply #1 on: April 07, 2025, 12:53:18 AM »
Which reactants do you want to use.
Cystene + sodium hydrogencarbonate would be an option.
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Offline Bastian123

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Re: Sensitivity Protection - SH
« Reply #2 on: April 07, 2025, 12:48:05 PM »
With the bicarbonate, how can I non invasively reconstitute to the Cystene form from the Cysteine disulfide form of the salt preserving the l chirality?
Can I just protect the thiol group from the start with say a closed ring saccharide and simply add sodium hydroxide ~ 0.5 M @17°C?
This seems to be a very "sensitive" structure.
« Last Edit: April 07, 2025, 12:59:45 PM by Bastian123 »
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Offline Babcock_Hall

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Re: Sensitivity Protection - SH
« Reply #3 on: April 07, 2025, 06:12:12 PM »
I am confused regarding the picture of sucrose.  How does this relate?
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Offline Bastian123

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Re: Sensitivity Protection - SH
« Reply #4 on: April 07, 2025, 06:16:25 PM »
As a protecting group for the addition of the sodium ion to the carboxylate for the rest of the structure.
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