HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 991371Generated: October 31, 2026
Diethyl Sulfate → HCID 18413420, compound
https://huagongshe.com/reaction/991371
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Diethyl Sulfate | HCID 6163 | — |
| Reactant | Dimethylformamide | HCID 6228 | — |
| Reactant | Calcium Carbonate | HCID 10112 | — |
| Reactant | 4-Fluoro-3-nitroaniline | HCID 67768 | — |
| Product | HCID 18413420 | HCID 18413420 | — |
Reaction Steps
197 ml (1.5 mol) of diethyl sulphate were run, over 2 hours, with stirring, into a mixture, heated at 65° C., comprising 63.0 g (0.5 mol) of 4-fluoro-3-nitrophenylamine (RN 364-76-1) and 110 g of calcium carbonate in 150 ml of dimethylformamide and then the mixture was heated at 85° C.-90° C. for 2 hours.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US06464731B1 |
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| Source dataset | uspto-grants-2002_10 |
|---|
| ORD ID | ord-e3fca6ba8edb462e99644138d494443e |
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| Source note | uspto-grants-2002_10 |
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