HuagongsheHuagongshe Chemistry Print Report · For research reference only
Tetrahydrofuran → HCID 67263064, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Tetrahydrofuran | HCID 8028 | — |
| Reactant | Trolox | HCID 40634 | — |
| Reactant | 1,1'-Carbonyldiimidazole | HCID 68263 | — |
| Product | HCID 67263064 | HCID 67263064 | 73.9% |
Reaction Steps
Following the amide coupling procedure described in protocol A, 504 mg 6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid (2.01 mmol), 361 mg CDI (2.23 mmol) and 1.1 mL of a 2.0 M solution of NN-dimethylamine in THF (2.2 mmol) produced 412 mg of 6-hydroxy-N,N,2,5,7,8-hexamethylchroman-2-carboxamide as amorphous powder.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09169196B2 |
| Source dataset | uspto-grants-2015_10 |
| ORD ID | ord-fac1e13913694e1f8343439de04bf8e7 |
| Source note | uspto-grants-2015_10 |