HuagongsheHuagongshe Chemistry Print Report · For research reference only
Urea → HCID 9891269, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Urea | HCID 1176 | — |
| Reactant | 2-Bromophenyl isocyanate | HCID 137097 | — |
| Reactant | HCID 11173553 | HCID 11173553 | — |
| Product | HCID 9891269 | HCID 9891269 | 72.7% |
Reaction Steps
Following the general procedure for urea formation outlined in example 15, N-(2-methoxyethyl)-3-amino-6-chloro-2-hydroxybenzenesulfonamide (140 mg, 0.50 mmol) and 2-bromophenylisocyanate (119 mg, 0.60 mmol) were coupled to form the desired urea (174 mg, 72%). EI-MS (m/z) 476.0, 478.0, 479.9 (M−).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06500863B1 |
| Source dataset | uspto-grants-2002_12 |
| ORD ID | ord-99b66e50bcfb486b9f79c0135ba606c5 |
| Source note | uspto-grants-2002_12 |