HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Chloro-2-fluoro-5-isopropoxyphenyl isocyanate → 6-pentafluoroethyl-2,4(1H,3H)-pyrimidinedione
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Chloro-2-fluoro-5-isopropoxyphenyl isocyanate | HCID 13272924 | — |
| Reactant | Ethyl 3-amino-4,4,5,5,5-pentafluoropent-2-enoate | HCID 71404335 | — |
| Product | 6-pentafluoroethyl-2,4(1H,3H)-pyrimidinedione | HCID 86743318 | — |
Reaction Steps
using ethyl 3-amino-4,4,5,5,5-pentafluoro-2-pentenoate and 4-chloro-2-fluoro-5-isopropoxyphenyl isocyanate there is obtained 3- 4-chloro-2-fluoro-5-isopropoxyphenyl)-6-pentafluoroethyl-2,4(1H,3H)-pyrimidinedione, m.p. 141°-143° C.;
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04859229 |
| Source dataset | uspto-grants-1989_08 |
| ORD ID | ord-28059772e7984102956f3da9de4be28f |
| Source note | uspto-grants-1989_08 |