HuagongsheHuagongshe Chemistry Print Report · For research reference only
Isopropylamine → (4-Chloro-5-isopropylamino-2-nitro-phenyl)-carbamic acid tert-butyl ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Isopropylamine | HCID 6363 | — |
| Reactant | HCID 69489445 | HCID 69489445 | — |
| Solvent | Dimethyl Sulfoxide | HCID 679 | — |
| Product | (4-Chloro-5-isopropylamino-2-nitro-phenyl)-carbamic acid tert-butyl ester | HCID 69688645 | — |
Reaction Steps
The title compound was prepared from (4,5-dichloro-2-nitro-phenyl)-carbamic acid tert.-butyl ester (Example B2) (5.0 g, 16.3 mmol) and isopropylamine (7.0 ml, 81.4 mmol) in DMSO (35 mL) at 55° C. according to the general procedure C. Obtained as a brown solid (3.95 g, 73%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06544985B2 |
| Source dataset | uspto-grants-2003_04 |
| ORD ID | ord-81009f611b8d4d24a9b6a7f9546a8301 |
| Source note | uspto-grants-2003_04 |