HuagongsheHuagongshe Chemistry Print Report · For research reference only
Isopropanol → HCID 54186782, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Isopropanol | HCID 3776 | — |
| Reactant | HCID 54030875 | HCID 54030875 | — |
| Catalyst | Titanium isopropoxide | HCID 11026 | — |
| Product | HCID 54186782 | HCID 54186782 | — |
Reaction Steps
0.2 g (0.55 mmol) of 5-(2-chlorobenzyl)-β-carboline-3-carboxylic acid ethyl ester is refluxed for 4 hours with 0.16 g (0.57 mmol) of titaniumtetraisopropylate in 50 ml of isopropanol. The solution concentrated by evaporation to half, the isopropyl ester crystallizes out during cooling. Yield 164 mg (79% of theory), melting point 258°-260° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05506234 |
| Source dataset | uspto-grants-1996_04 |
| ORD ID | ord-9610ecf5daa64878ba247fdd0e3726f4 |
| Source note | uspto-grants-1996_04 |