HuagongsheHuagongshe Chemistry Print Report · For research reference only
(2-endo,3-exo)-Bicyclo(2.2.1)hept-5-ene-2,3-dicarbonyl dichloride → 5,6-Di(t-butoxycarbonyl)norbornene
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | (2-endo,3-exo)-Bicyclo(2.2.1)hept-5-ene-2,3-dicarbonyl dichloride | HCID 98325 | — |
| Reactant | Potassium tert-butoxide | HCID 23665647 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | 5,6-Di(t-butoxycarbonyl)norbornene | HCID 21922317 | — |
Reaction Steps
Potassium tert-butoxide (34 g; 0.3 mol) was dissolved in 250 ml of anhydrous tetrahydrofuran (THF) in a round-bottom flask. 5-norbornene-2,3-dicarbonyl chloride (22 g; 0.1 mol) then was slowly added thereto at room temperature, and the reactant was reacted at a temperature of 45° C. for about 12 hours.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06143465 |
| Source dataset | uspto-grants-2000_11 |
| ORD ID | ord-a8ceb968e03d45128799b5fa4a7f59f6 |
| Source note | uspto-grants-2000_11 |