Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Ethylene Oxide | HCID 6354 | — |
| Reactant | HCID 21951121 | HCID 21951121 | — |
| Solvent | Hydrochloric Acid | HCID 313 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | HCID 18003347 | HCID 18003347 | — |
Reaction Steps
45.3 g (0.22 moles) of 1-(2-hydroxyethy)-3,3,5,5-tetramethyl-piperazin-2-one are dissolved in 450 ml of methanol in the presence of 2 ml of HCl 37% (% wiw). The solution is poured into an autoclave and 19.4 g (0.44 moles) of ethylene oxide are added. The solution is heated to 130° C. and maintained at 130° C. for 60 hours under stirring.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US06642383B2 |
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| Source dataset | uspto-grants-2003_11 |
|---|
| ORD ID | ord-aedf39a13705406f8d2379d6c8f987d7 |
|---|
| Source note | uspto-grants-2003_11 |
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