HuagongsheHuagongshe Chemistry Print Report · For research reference only
Diisopropylethylamine → HCID 53801608, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Diisopropylethylamine | HCID 81531 | — |
| Reactant | HCID 53741926 | HCID 53741926 | — |
| Reactant | HCID 178514063 | HCID 178514063 | — |
| Product | HCID 53801608 | HCID 53801608 | — |
Reaction Steps
The title compound was prepared by the procedure of Example 1 with the exception the 3-(2-trimethylsilylethyloxycarbonyl)propenoyl chloride (1.3 equiv.), 5-chloro-2,3-dihydro-3-[hydroxy-(2-thienyl)methylene]-2-oxo-1H-indole-1-carboxamide and diisopropylethylamine were used. The crude product was purified by flash chromatography (using 98:2 CH2Cl2 /EtOAc as eluant) followed by recrystallization from acetonitrile.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05270331 |
| Source dataset | uspto-grants-1993_12 |
| ORD ID | ord-470773c26c6f49d8b612bfb4372dfab0 |
| Source note | uspto-grants-1993_12 |