HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1702804Generated: October 29, 2026
Pyridine → 2-(2-Isocyanatoethyl)bicyclo[2.2.1]heptane
https://huagongshe.com/reaction/1702804
Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Pyridine | HCID 1049 | — |
| Reactant | P,P-Diphenylphosphinic azide | HCID 199401 | — |
| Reactant | HCID 21715380 | HCID 21715380 | — |
| Product | 2-(2-Isocyanatoethyl)bicyclo[2.2.1]heptane | HCID 20525120 | — |
Reaction Steps
Diphenylphosphoryl azide (6.05 g.) was added dropwise to a solution of 3-(2-norbornyl)propionic acid (3.36 g.) in dry pyridine (20 ml.) and stirred at 80° C. for 30 minutes to give 2-(2-norbornyl)ethyl isocyanate (I.R. 2260 cm-1).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US04349552 |
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| Source dataset | uspto-grants-1982_09 |
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| ORD ID | ord-bfc531c944ca40f88b37521aa82b436a |
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| Source note | uspto-grants-1982_09 |
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