HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethyl formate → 4-(N-formyl-N-octylamino)-2,2,6,6-tetramethylpiperidine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethyl formate | HCID 8025 | — |
| Reactant | 2,2,6,6-Tetramethyl-4-octylaminopiperidine | HCID 14365121 | — |
| Catalyst | Tetrabutoxytitanium | HCID 521701 | — |
| Product | 4-(N-formyl-N-octylamino)-2,2,6,6-tetramethylpiperidine | HCID 14419058 | — |
Reaction Steps
93 g of 4-(N-octylamino)-2,2,6,6-tetramethylpiperidine and 33 g of tetrabutyl orthotitanate in 175 ml of ethyl formate were refluxed for 10.5 hours. Working up as in Example 2 gave 4-(N-octyl-N-formylamino)-2,2,6,6-tetramethylpiperidine as a colorless oil of boiling point 145°-147° C./0.5 mmHg
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04976889 |
| Source dataset | uspto-grants-1990_12 |
| ORD ID | ord-9b92b48365af4c99936c428d83d5fb93 |
| Source note | uspto-grants-1990_12 |