HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methanesulfonyl chloride → Methanesulfonic acid 3-[1-(4-chloro-3,5-diethoxy-benzyl)-piperidin-4-ylcarbamoyl]-5-methoxy-phenyl ester
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methanesulfonyl chloride | HCID 31297 | — |
| Reactant | Diisopropylethylamine | HCID 81531 | — |
| Reactant | N-[1-(4-Chloro-3,5-diethoxy-benzyl)-piperidin-4-yl]-3-hydroxy-5-methoxy-benzamide | HCID 68456085 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | Methanesulfonic acid 3-[1-(4-chloro-3,5-diethoxy-benzyl)-piperidin-4-ylcarbamoyl]-5-methoxy-phenyl ester | HCID 86609561 | — |
Reaction Steps
In analogy to the procedure described in example 72a), N-[1-(4-chloro-3,5-diethoxy-benzyl)-piperidin-4-yl]-3-hydroxy-5-methoxy-benzamide (example 258) was reacted with methanesulfonyl chloride, N-ethyl-diisopropylamine in CH2Cl2 at rt to yield the title compound as colorless solid. MS: 541.2 (MH+).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07772253B2 |
| Source dataset | uspto-grants-2010_08 |
| ORD ID | ord-95cd35329bed4b33adb265e297c84cd0 |
| Source note | uspto-grants-2010_08 |