HuagongsheHuagongshe Chemistry Print Report · For research reference only
Toluene → N-[3-(3,5-di-t-butyl-4-hydroxyphenyl)propanamido]-2-octylsuccinimide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Toluene | HCID 1140 | — |
| Reactant | 3,5-Di-tert-butyl-4-hydroxyhydrocinnamic acid hydrazide | HCID 64865 | — |
| Reactant | 2,5-Furandione, dihydro-3-octyl- | HCID 77869 | — |
| Solvent | Water | HCID 962 | — |
| Product | N-[3-(3,5-di-t-butyl-4-hydroxyphenyl)propanamido]-2-octylsuccinimide | HCID 15044325 | — |
Reaction Steps
A mixture of 3-(3,5-di-t-butyl-4-hydroxyphenyl)propanoic acid hydrazide (12.1 g, 41.1 mmol), 2-octylsuccinic anhydride (9.0 g, 41.1 mmol) and 20 ml of toluene was refluxed for one hour under a nitrogen atmosphere with the azeotropic removal of water (Dean-Stark assembly). The solvent was removed under vacuum while heating the reaction mass. 18.7 g of a very viscous, clear yellow liquid was obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05068356 |
| Source dataset | uspto-grants-1991_11 |
| ORD ID | ord-ab3a76dd6a5f497d8b51714bca0ecc08 |
| Source note | uspto-grants-1991_11 |