HuagongsheHuagongshe Chemistry Print Report · For research reference only
5-Chloro-2-ethoxyphenylboronic acid → 2-Chloro-8-(2-ethoxy-5-chloro-phenyl)-[1,2,4]triazolo[1,5-a]pyridine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 5-Chloro-2-ethoxyphenylboronic acid | HCID 3700836 | — |
| Reactant | 8-Bromo-2-chloro-[1,2,4]triazolo[1,5-a]pyridine | HCID 67481370 | — |
| Product | 2-Chloro-8-(2-ethoxy-5-chloro-phenyl)-[1,2,4]triazolo[1,5-a]pyridine | HCID 67479041 | — |
Reaction Steps
2-Chloro-8-(2-ethoxy-5-chloro-phenyl)-[1,2,4]triazolo[1,5-a]pyridine was prepared from 8-bromo-2-chloro-[1,2,4]triazolo[1,5-a]pyridine and 2-ethoxy-5-chloro-phenylboronic acid in a manner analogous to Example 2c (0.46 g, 66%). MS=322 (MH)+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08633173B2 |
| Source dataset | uspto-grants-2014_01 |
| ORD ID | ord-6bcc8ced752c43819c90cd6f145fb5fc |
| Source note | uspto-grants-2014_01 |