HuagongsheHuagongshe Chemistry Print Report · For research reference only
Azobisisobutyronitrile → Maleic anhydride mono-2-ethyl-2-(hydroxymethyl)butyl bicyclo-[2.2.1]hept-5-ene-2,3-dicarboxylate tert-butyl bicyclo-[2.2.1]hept-5-ene-2-carboxylate tetrafluoro ethylene
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Azobisisobutyronitrile | HCID 6547 | — |
| Reactant | Maleic Anhydride | HCID 7923 | — |
| Reactant | Tetrafluoroethylene | HCID 8301 | — |
| Reactant | Bicyclo[2.2.1]hept-5-ene-2-carboxylic acid, 1,1-dimethylethyl ester | HCID 15607334 | — |
| Reactant | Mono-2-ethyl-2-(hydroxymethyl)butyl bicyclo-[2.2.1]hept-5-ene-2,3-dicarboxylate | HCID 86757924 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | Maleic anhydride mono-2-ethyl-2-(hydroxymethyl)butyl bicyclo-[2.2.1]hept-5-ene-2,3-dicarboxylate tert-butyl bicyclo-[2.2.1]hept-5-ene-2-carboxylate tetrafluoro ethylene | HCID 86758072 | — |
Reaction Steps
To a solution of tetrahydrofuran was added 1.0 mole of maleic anhydride, 0.1 mole of mono-2-ethyl-2-(hydroxymethyl)butyl bicyclo-[2.2.1]hept-5-ene-2,3-dicarboxylate, 0.8 mole of tert-butyl bicyclo-[2.2.1]hept-5-ene-2-carboxylate, 0.1 mole of tetrafluoro ethene, and 0.5 to 10 g of AIBN. The resulting mixture was heated to temperature in the range of from about 60 to about 70° C. for 4 to 24 hours under a nitrogen or argon atmosphere.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06387589B1 |
| Source dataset | uspto-grants-2002_05 |
| ORD ID | ord-9732f2807a2f4627a78ef76a31e7e7a3 |
| Source note | uspto-grants-2002_05 |