1,4-Butane sultone → HCID 178506954, compound

HRID 2211562Notes

Reaction equation

HRID 2211562 reaction equation
[C:1]([S:14]([NH2:17])(=[O:16])=[O:15])([C:4]([C:7]([C:10]([F:13])([F:12])[F:11])([F:9])[F:8])([F:6])[F:5])([F:3])[F:2].O[Li:19].O.CC(OC)(C)C.[CH2:27]1[CH2:34][O:33][S:30](=[O:32])(=[O:31])[CH2:29][CH2:28]1>COCCOC>[C:1]([S:14]([NH:17][CH2:34][CH2:27][CH2:28][CH2:29][S:30]([O:33][Li:19])(=[O:32])=[O:31])(=[O:16])=[O:15])([C:4]([C:7]([C:10]([F:13])([F:11])[F:12])([F:9])[F:8])([F:6])[F:5])([F:3])[F:2]

Participants

6

Reactant 4

HCID 154111,4-Butane sultoneHCID 15413tert-Butyl methyl etherHCID 168937Lithium hydroxide, monohydrateHCID 10958205Perfluorobutanesulfonamide

Product 1

HCID 178506954HCID 178506954, compoundYield 7%

Reagents, catalysts & solvents 1

HCID 80711,2-DimethoxyethaneSolvent

Procedure

C4F9SO2N(H)C4H8SO3Li was prepared essentially according to the procedure described in Preparation 3 replacing C4F9SO2NH(C2H4OH) with C4F9SO2NH2 (15.0 g; 0.05 moles), and the corresponding amounts of the following were used: LiOH—H2O (2.32 g; 0.055 moles), MTBE (100 mL), DME (100 mL), and 1,4-butanesultone (7.5 g; 0.055 moles). A waxy white solid was isolated (1.57 g; 7% yield).

Workup

  1. customA waxy white solid was isolated (1.57 g; 7% yield)

Sources & evidence

ORD record
ord-07745a9c05d64b8499b075d4321d64b7
Source dataset
uspto-grants-2006_09
Patent number
US07101492B2

Reaction notes

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