HuagongsheHuagongshe Chemistry Print Report · For research reference only
Cyclopropylboronic acid → HCID 178498917, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Cyclopropylboronic acid | HCID 2760897 | — |
| Reactant | HCID 178498916 | HCID 178498916 | — |
| Product | HCID 178498917 | HCID 178498917 | — |
Reaction Steps
7-Cyclopropyl-4-hydroxy-2-oxo-2H-thiochromene-3-carboxylic acid methyl ester was prepared from 7-bromo-4-hydroxy-2-oxo-2H-thiochromene-3-carboxylic acid methyl ester under conditions analogous to Example 7(a) using cyclopropylboronic acid. The crude material was used in the next step without purification.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09149476B2 |
| Source dataset | uspto-grants-2015_10 |
| ORD ID | ord-f8aafeb5033346889a6e5670ea55cf38 |
| Source note | uspto-grants-2015_10 |