HuagongsheHuagongshe Chemistry Print Report · For research reference only
Lithium Chloride → 6-bromo-2,3-dihydro-1H-indol-2-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Lithium Chloride | HCID 433294 | — |
| Reactant | 1,3-Dimethyl 2-(4-bromo-2-nitrophenyl)propanedioate | HCID 15740596 | — |
| Solvent | Dimethyl Sulfoxide | HCID 679 | — |
| Product | 6-bromo-2,3-dihydro-1H-indol-2-one | HCID 2773289 | — |
Reaction Steps
A solution of 17.4 g of dimethyl 2-(4-bromo-2-nitrophenyl)malonate and 4.6 g of lithium chloride in 150 ml of dimethyl sulfoxide was placed in an oil bath at 100° C. After 3 hours, the reaction mixture was
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04658037 |
| Source dataset | uspto-grants-1987_04 |
| ORD ID | ord-6ec6e904fc004a609a02eae673e3bfc1 |
| Source note | uspto-grants-1987_04 |