HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethyl 1-(p-chlorobenzyl)-5-chloro-3-thiophenylindole-2-carboxylate → 1-(p Chlorobenzyl)-5-chloro-3-thiophenylindole-2-carboxylic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethyl 1-(p-chlorobenzyl)-5-chloro-3-thiophenylindole-2-carboxylate | HCID 67855865 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | 1-(p Chlorobenzyl)-5-chloro-3-thiophenylindole-2-carboxylic acid | HCID 23200931 | — |
Reaction Steps
Following the procedure of Preparation 6, but using ethyl 1-(p-chlorobenzyl)-5-chloro-3-thiophenylindole-2-carboxylate from Example 1 as the starting material and tetrahydrofuran as the solvent, the title compound was prepared, mp 185°-188° (dec.).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05081138 |
| Source dataset | uspto-grants-1992_01 |
| ORD ID | ord-a4d1ae8d5072407ab590cf9f4db69ff2 |
| Source note | uspto-grants-1992_01 |