HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethylidenenorbornene → 2-Norbornene
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethylidenenorbornene | HCID 27756 | — |
| Reactant | 5-endo-Hexyl-bicyclo(2.2.1)hept-2-ene | HCID 21584940 | — |
| Reactant | Bicyclo[2.2.1]hept-2-ene, 5-decyl- | HCID 21584941 | — |
| Product | 2-Norbornene | HCID 10352 | — |
| Product | Hnb enb | HCID 131724386 | — |
Reaction Steps
Polymerization was conducted in the same manner as in Preparation Example 1 except that 18 parts of 5-hexyl-2-norbornene (HNB) was used in place of 26 parts of 5-decyl-2-norbornene, and 3 parts of 5-ethylidene-2-norbornene (ENB) were added, thereby obtaining 21 parts of a norbornene terpolymer [Mn=71,100, Mw=107,000; compositional ratio NB/HNB/ENB of monomers=74/23/3 (molar ratio); Tg=323° C.] was obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07238405B2 |
| Source dataset | uspto-grants-2007_07 |
| ORD ID | ord-f7b914a1905a4d9e9f10b720b5dd5864 |
| Source note | uspto-grants-2007_07 |