HuagongsheHuagongshe Chemistry Print Report · For research reference only
ethyl 3,3-bis(4-fluorophenyl)-2-(1-ethyl-1H-tetrazol-5-yl)-2-propenoate → 3,3-Bis(4-fluorophenyl)-2-(2-ethyl-2H-tetrazol-5-yl)-2-propenol
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | ethyl 3,3-bis(4-fluorophenyl)-2-(1-ethyl-1H-tetrazol-5-yl)-2-propenoate | HCID 14723820 | — |
| Reactant | Ethyl 3,3-bis(4-fluorophenyl)-2-(2-ethyl-2H-tetrazol-5-yl)-2-propenoate | HCID 14723821 | — |
| Product | 3,3-Bis(4-fluorophenyl)-2-(2-ethyl-2H-tetrazol-5-yl)-2-propenol | HCID 14723824 | 101.1% |
Reaction Steps
The general procedure of Example 46 was repeated, except that the ethyl 3,3-bis(4-fluorophenyl)-2-(1-ethyl-1H-tetrazol-5-yl)-2-propenoate utilized therein was replaced with 1.0 g of ethyl 3,3-bis(4-fluorophenyl)-2-(2-ethyl-2H-tetrazol-5-yl)-2-propenoate and there was thereby produced 0.9 g of the title compound; m.p.=82°-84° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05110940 |
| Source dataset | uspto-grants-1992_05 |
| ORD ID | ord-639b67f854b241918b5589cf2cfc55a6 |
| Source note | uspto-grants-1992_05 |