HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ammonia → HCID 13983523, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ammonia | HCID 222 | — |
| Reactant | HCID 13983522 | HCID 13983522 | — |
| Catalyst | Copper | HCID 23978 | — |
| Product | HCID 13983523 | HCID 13983523 | — |
Reaction Steps
118 g of 5-bromo-6-ethylsulphonylchroman-8-carboxylic acid, 460 ml of 34% ammonia, 5 g of powdered copper and 4 g of cuprous chloride were introduced into a 1-liter autoclave and the contents were then heated between 115° and 120° C., for 10 to 12 hours, with stirring.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05006570 |
| Source dataset | uspto-grants-1991_04 |
| ORD ID | ord-5823db2771ae4723882f0fd63ab153e1 |
| Source note | uspto-grants-1991_04 |