HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Bromoethylamine hydrobromide → HCID 20242091, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Bromoethylamine hydrobromide | HCID 2774217 | — |
| Reactant | Potassium cyanate | HCID 11378442 | — |
| Reactant | HCID 13495854 | HCID 13495854 | — |
| Reactant | HCID 20242093 | HCID 20242093 | — |
| Product | HCID 20242091 | HCID 20242091 | — |
Reaction Steps
In the same way as in [A] and reacting the N-(3,4-dimethoxyphenyl)glycine (17.2 g, 81 mmoles) with potassium cyanate (6.6 g, 81 mmoles) the 1-(3,4-dimethoxyphenyl)hydantoin was obtained, m.p. 223°-225° C. By reacting the latter (11.23 g, 47.5 mmoles) with 2-bromoethylamine hydrobromide (9.74 g, 47.5 mmoles) as described in [A] the title compound was obtained, m.p. 162°-164° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04579861 |
| Source dataset | uspto-grants-1986_04 |
| ORD ID | ord-a24982a089a9459b99536526bd680754 |
| Source note | uspto-grants-1986_04 |