1,4-Butane sultone → Sodium 2,3,3-Trimethyl-1-(3-sulfonatobutyl)-3H-indolium-5-sulfonate

HRID 1480520Notes

Reaction equation

HRID 1480520 reaction equation
[CH3:1][C:2]1[C:10]([CH3:12])([CH3:11])[C:9]2[C:4](=[CH:5][CH:6]=[C:7]([S:13]([O-:16])(=[O:15])=[O:14])[CH:8]=2)[N+:3]=1[CH2:17][CH2:18][CH2:19][S:20]([O-:23])(=[O:22])=[O:21].[Na+:24].[CH2:25]1COS(=O)(=O)CC1>>[CH3:1][C:2]1[C:10]([CH3:11])([CH3:12])[C:9]2[C:4](=[CH:5][CH:6]=[C:7]([S:13]([O-:16])(=[O:15])=[O:14])[CH:8]=2)[N+:3]=1[CH2:17][CH2:18][CH:19]([S:20]([O-:23])(=[O:22])=[O:21])[CH3:25].[Na+:24]

Participants

3

Reactant 2

HCID 154111,4-Butane sultoneHCID 71692790HCID 71692790, compound

Product 1

HCID 87428036Sodium 2,3,3-Trimethyl-1-(3-sulfonatobutyl)-3H-indolium-5-sulfonate

Procedure

Compound 38 is prepared analogously to compound 4 (Example 4), except that 1,4-butanesultone is used as a starting material.

Sources & evidence

ORD record
ord-3ae8e3b0ef4f465d8f00a01560b6f181
Source dataset
uspto-grants-2016_08
Patent number
US09408924B2

Reaction notes

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