Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Triethylamine | HCID 8471 | — |
| Reactant | Methanesulfonyl chloride | HCID 31297 | — |
| Reactant | HCID 178490701 | HCID 178490701 | — |
| Solvent | Water | HCID 962 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | HCID 178490705 | HCID 178490705 | — |
Reaction Steps
The product from Example 28A (300 mg, 0.85 mmol) in CH2Cl2 (10 mL) containing triethylamine (257 mg, 2.54 mmol) was treated with methanesulfonyl chloride (145 mg, 1.27 mmol) at 0° C. The mixture was stirred for 30 min at 0° C., diluted with water and extracted with CH2Cl2 (2×). The combined organic layers were dried over MgSO4, filtered and concentrated to afford the title compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US07872033B2 |
|---|
| Source dataset | uspto-grants-2011_01 |
|---|
| ORD ID | ord-724f259e1e35478b953d96ece6e53d05 |
|---|
| Source note | uspto-grants-2011_01 |
|---|
