HuagongsheHuagongshe Chemistry Print Report · For research reference only
Triethylamine → ethyl (+/-)-5-decyl-alpha-phenyl-2H-tetrazole-2-acetate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | Ethyl 2-(2-bromophenyl)acetate | HCID 2780092 | — |
| Reactant | HCID 178442802 | HCID 178442802 | — |
| Solvent | Acetonitrile | HCID 6342 | — |
| Product | ethyl (+/-)-5-decyl-alpha-phenyl-2H-tetrazole-2-acetate | HCID 19391039 | 34% |
Reaction Steps
The 5-decyl-1H-tetrazole, (4.0 g, 0.019 mol), triethylamine (2.9 mL, 0.021 mol) and ethyl 2-bromophenylacetate (5.09 g, 0.021 mol) were dissolved in 200 mL acetonitrile and heated to reflux for 2 hours. Cooled and concentrated in vacuo to give a yellow oil. Chromatography to separate the regioisomers gave ethyl (±)-5-decyl-α-phenyl-2H-tetrazole-2-acetate as a clear oil (2.40 g, 34%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05366987 |
| Source dataset | uspto-grants-1994_11 |
| ORD ID | ord-24f3cd231de04e4dac626b3727390cb4 |
| Source note | uspto-grants-1994_11 |