HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 614424Generated: October 27, 2026
Sodium Trithiocarbonate → Sodium (2-methyl-3-hydroxy-5-vinyl-4-pyridinyl)methyl trithiocarbonate
https://huagongshe.com/reaction/614424
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Sodium Trithiocarbonate | HCID 101753 | — |
| Reactant | 2-Methyl-3-hydroxy-4-chloromethyl-5-vinylpyridine | HCID 20263960 | — |
| Solvent | Methanol--water (1/1) | HCID 22242641 | — |
| Product | Sodium (2-methyl-3-hydroxy-5-vinyl-4-pyridinyl)methyl trithiocarbonate | HCID 86736400 | — |
Reaction Steps
2-Methyl-3-hydroxy-4-chloromethyl-5-vinylpyridine (20 g.) is suspended in water/methanol (100:25 v/v) and treated with disodium trithiocarbonate (33%) (45 g.). The mixture is stirred at b 50° C. for 4 hours under nitrogen and adjusted to pH 6.2-6.5 with dilute acid. The precipitate is recrystallized from DMF/water to give sodium (2-methyl-3-hydroxy-5-vinyl-4-pyridinyl)methyl trithiocarbonate.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US04144342 |
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| Source dataset | uspto-grants-1979_03 |
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| ORD ID | ord-0a0bd7c9e6a84b43aa484dc988503ae7 |
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| Source note | uspto-grants-1979_03 |
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