HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethyl 2-bromoisovalerate → ethyl (+/-)-5-dodecyl-alpha-(1-methylethyl)-2H-tetrazole-2-acetate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethyl 2-bromoisovalerate | HCID 79068 | — |
| Reactant | Ethyl 2-(2-bromophenyl)acetate | HCID 2780092 | — |
| Reactant | HCID 178442802 | HCID 178442802 | — |
| Reactant | HCID 178442834 | HCID 178442834 | — |
| Product | ethyl (+/-)-5-dodecyl-alpha-(1-methylethyl)-2H-tetrazole-2-acetate | HCID 53709467 | — |
Reaction Steps
When in the general procedure of Example 71 an appropriate amount of 5-dodecyl-1H-tetrazole was substituted for 5-decyl-1H-tetrazole and an appropriate amount of ethyl-2-bromo-3-methylbutyrate was substituted for ethyl 2-bromophenylacetate, the title compound was obtained. 1H NMR (CDCl3): δ5.26-5.23 (d, 1H); 4.29-4.19 (q, 2H); 2.94-2.77 (m, 3H); 1.82-1.70 (m, 2H); 1.31-1.20 (m, 21H); 1.08-1.05 (d, 3H); 0.97-0.95 (d, 3H) and 0.90-0.85 (t, 3H) ppm.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05693657 |
| Source dataset | uspto-grants-1997_12 |
| ORD ID | ord-aaef3eb9cf4645f9b213fe1749aa5138 |
| Source note | uspto-grants-1997_12 |