HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Toluenesulfonyl chloride → 3-Chloro-2-cyanomethyl-4,5-dimethoxy-benzoic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Toluenesulfonyl chloride | HCID 7397 | — |
| Reactant | 4-Chloro-5,6-dimethoxy-indan-1,2-dione 2-oxime | HCID 76608739 | — |
| Product | 3-Chloro-2-cyanomethyl-4,5-dimethoxy-benzoic acid | HCID 57799603 | — |
Reaction Steps
Similar procedure as described in example 9B was used, starting from 4-Chloro-5,6-dimethoxy-indan-1,2-dione 2-oxime and p-Toluenesulfonyl chloride to give 3-Chloro-2-cyanomethyl-4,5-dimethoxy-benzoic acid. LC-MS: m/e 254 (M−1).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07572809B2 |
| Source dataset | uspto-grants-2009_08 |
| ORD ID | ord-3fa819889852430aa95eda94f728341a |
| Source note | uspto-grants-2009_08 |