HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-Methyl-2-butenoyl chloride → 3-Methyl-1-(3-phenyl-2,3-dihydro-1H-indol-1-yl)but-2-en-1-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-Methyl-2-butenoyl chloride | HCID 102394 | — |
| Reactant | 3-phenyl-2,3-dihydro-1H-indole | HCID 10932353 | — |
| Product | 3-Methyl-1-(3-phenyl-2,3-dihydro-1H-indol-1-yl)but-2-en-1-one | HCID 21320457 | 57.8% |
Reaction Steps
The procedure of Example 16 was repeated using 1.95 g of 3-phenylindoline and 1.5 g of 3,3-dimethylacryloyl chloride. In this way 1.6 g of the desired N-(3,3-dimethylacryloyl)-3-phenylindoline having a melting point of 97°-8° C was obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04080330 |
| Source dataset | uspto-grants-1978_03 |
| ORD ID | ord-3869ca959c9042d59e787e3fe2a53b76 |
| Source note | uspto-grants-1978_03 |