HuagongsheHuagongshe Chemistry Print Report · For research reference only
Quinizarin → Anthraquinone, 1,4-bis((2-morpholinoethyl)amino)-
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Quinizarin | HCID 6688 | — |
| Reactant | 2-Morpholinoethylamine | HCID 408285 | — |
| Solvent | Water | HCID 962 | — |
| Product | Anthraquinone, 1,4-bis((2-morpholinoethyl)amino)- | HCID 72737 | — |
Reaction Steps
A 9.60 g. portion of quinizarin, 46.90 g. of N-(2-aminoethyl)morpholine and 56 ml. of water are reacted as described in Example 1 giving 9.92 g. of the desired product as a blue-black solid, mp. 158°-159° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04540583 |
| Source dataset | uspto-grants-1985_09 |
| ORD ID | ord-5b0d80eb0b654f0cb46699fe1a81a01d |
| Source note | uspto-grants-1985_09 |