HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dicyclopentadiene → HCID 22172298, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dicyclopentadiene | HCID 6492 | — |
| Reactant | 5-Norbornene-2,3-dicarboxylic acid diisopropyl ester | HCID 14563507 | — |
| Reactant | HCID 77174760 | HCID 77174760 | — |
| Product | HCID 22172298 | HCID 22172298 | 83% |
Reaction Steps
27.1 g (0.2 mol) of dicyclopentadiene and 80.4 g (0.4 mol) of diisopropylfumarate were charged in a 200 ml autoclave, and after sufficiently replacing with nitrogen, reaction was conducted at 170° C. for 5 hours. The reaction liquid was distilled under reduced pressure of 0.4 kPa to obtain 88 g of a fraction of 124-126° C. It was confirmed by 1H-NMR spectrum and GC-MS that this fraction is 5-norbornene-2,3-dicarboxylic acid diisopropyl ester. Yield: 83%.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07709583B2 |
| Source dataset | uspto-grants-2010_05 |
| ORD ID | ord-08c329f4e79749a3a7f96bdbef10a468 |
| Source note | uspto-grants-2010_05 |