HuagongsheHuagongshe Chemistry Print Report · For research reference only
Styrene → 1-(3-Phenylprop-2-en-1-yl)pyrrolidine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Styrene | HCID 7501 | — |
| Reactant | N,N,N',N'-Tetramethylethylenediamine | HCID 8037 | — |
| Reactant | Benzene, 1-(chloromethyl)-3(or 4)-ethenyl- | HCID 11768772 | — |
| Reactant | 1-[(4-ethenylphenyl)methyl]-pyrrolidine | HCID 12095184 | — |
| Reactant | HCID 22149529 | HCID 22149529 | — |
| Reactant | 1-(3-Phenylprop-2-en-1-yl)pyrrolidine | HCID 66743836 | — |
| Reactant | Butyllithium | HCID 178418339 | — |
| Product | 1-(3-Phenylprop-2-en-1-yl)pyrrolidine | HCID 66743836 | — |
| Product | HCID 131725271 | HCID 131725271 | — |
Reaction Steps
In this example, a Feb. 18, 1980 pyrrolidinomethylstyrene/styrene/1,3-butadiene terpolymer was prepared using the procedures described in Example 34 except that pyrrolidinomethyl styrene (PMS) was used instead of PES. The PMS was prepared from vinylbenzylchloride and normally was a mixture 3-pyrrolidino methyl) styrene and 4-(pyrrolidino methyl) styrene. The molar ratio of 3-(pyrrolidinomethyl) styrene to 4-(pyrrolidino methyl) styrene was normally closed to 60:40. Also, 0.55 ml of a neat TMEDA and 2.1 ml of 1.6 M n-BuLi were used as the initiator.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06995224B2 |
| Source dataset | uspto-grants-2006_02 |
| ORD ID | ord-fc63eaba7f8c44abbeff8a6bc07b17e3 |
| Source note | uspto-grants-2006_02 |