1,4-Butane sultone → Sodium 1,1,2-Trimethyl-3-(3-sulfonatobutyl)-1H-benzo[e]indolium-6,8-disulfonate

HRID 449532Notes

Reaction equation

HRID 449532 reaction equation
[CH3:1][C:2]1([CH3:31])[C:10]2[C:9]3[CH:11]=[C:12]([S:19]([O-:22])(=[O:21])=[O:20])[CH:13]=[C:14]([S:15]([O-:18])(=[O:17])=[O:16])[C:8]=3[CH:7]=[CH:6][C:5]=2[N+:4]([CH2:23][CH2:24][CH2:25][S:26]([O-:29])(=[O:28])=[O:27])=[C:3]1[CH3:30].[Na+:32].[Na+].[CH2:34]1COS(=O)(=O)CC1>>[CH3:1][C:2]1([CH3:31])[C:10]2[C:9]3[CH:11]=[C:12]([S:19]([O-:22])(=[O:20])=[O:21])[CH:13]=[C:14]([S:15]([O-:18])(=[O:16])=[O:17])[C:8]=3[CH:7]=[CH:6][C:5]=2[N+:4]([CH2:23][CH2:24][CH:25]([S:26]([O-:29])(=[O:28])=[O:27])[CH3:34])=[C:3]1[CH3:30].[Na+:32].[Na+:32]

Participants

3

Reactant 2

HCID 154111,4-Butane sultoneHCID 86649205Sodium 1,1,2-Trimethyl-3-(3-sulfonatopropyl)-1H-benzo[e]indolium-6,8-disulfonate

Product 1

HCID 86699478Sodium 1,1,2-Trimethyl-3-(3-sulfonatobutyl)-1H-benzo[e]indolium-6,8-disulfonate

Procedure

Compound 4 was prepared analogously to compound 3 (Example 3), except that 1,4-butanesultone is used as a starting material.

Sources & evidence

ORD record
ord-fe88b3dc1dda4c49a69dfa6e3bb98634
Source dataset
uspto-grants-2013_07
Patent number
US08481752B2

Reaction notes

Loading…