HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 479996Generated: November 4, 2026
Dimethyl Sulfate → HCID 22330144, compound
https://huagongshe.com/reaction/479996
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Dimethyl Sulfate | HCID 6497 | — |
| Reactant | 4-(3-Nitrophenyl)pyridine | HCID 459557 | — |
| Solvent | Diethyl Ether | HCID 3283 | — |
| Product | HCID 22330144 | HCID 22330144 | — |
Reaction Steps
A mixture of 4-(3-nitrophenyl)pyridine (4.0 g; 20 mmol) and dimethylsulphate (10 ml) was heated to 100° C. for five days. The cooled mixture wad diluted with diethyl ether (50 ml) and stirred thoroughly. The mixture was decanted and the oily bottom layer was washed additionally three times with diethyl ether and once with ethanol to leave the crystalline product (2.9 g; 47%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US06649609B2 |
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| Source dataset | uspto-grants-2003_11 |
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| ORD ID | ord-cb67ef735762480a924dcfc9120457d3 |
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| Source note | uspto-grants-2003_11 |
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