Triethylamine → 2-(2-Thienyl)ethyl methanesulphonate
Reaction equation
[S:1]1[CH:5]=[CH:4][CH:3]=[C:2]1[CH2:6][CH2:7][OH:8].C(N(CC)CC)C.[CH3:16][S:17](Cl)(=[O:19])=[O:18]>C1COCC1>[CH3:16][S:17]([O:8][CH2:7][CH2:6][C:2]1[S:1][CH:5]=[CH:4][CH:3]=1)(=[O:19])=[O:18]Participants
5
Reactant 3
Product 1
Reagents, catalysts & solvents 1
Procedure
The 2-(2-thienyl)ethanol (Aldrich, 0.16 g, 1.2 mmol), triethylamine (0.56 mL, 4.1 mmol), and methanesulfonyl chloride (0.15 mL, 1.9 mmol) in 10 mL THF were processed as described in Example 1C to give the title compound that was used directly in the next reaction.
Sources & evidence
- ORD record
- ord-89eec4b7916c496884a0a06adf2baf5e
- Source dataset
- uspto-grants-2009_07
- Patent number
- US07560481B2
Reaction notes
Loading…