HuagongsheHuagongshe Chemistry Print Report · For research reference only
Benzene, (triethoxymethyl)- → HCID 69061213, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Benzene, (triethoxymethyl)- | HCID 74268 | — |
| Reactant | 1-Acetyl-6-chloro-1,3-dihydro-2H-indol-2-one | HCID 11644161 | — |
| Solvent | Acetic Anhydride | HCID 7918 | — |
| Product | HCID 69061213 | HCID 69061213 | — |
Reaction Steps
A solution of 41.9 g 1-acetyl-6-chloro-2-indolinone (educt V.1) and 136 ml triethyl orthobenzoate in 150 ml acetic anhydride is stirred for six hours at 120° C. After cooling the mixture is evaporated down by half, the crystals precipitated are suction filtered and dried at 100° C. in vacuo.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07514468B2 |
| Source dataset | uspto-grants-2009_04 |
| ORD ID | ord-cdca35b94efc45e18c5e4a4ddfb528da |
| Source note | uspto-grants-2009_04 |