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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 449532Generated: October 29, 2026

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

https://huagongshe.com/reaction/449532

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,4-Butane sultoneHCID 15411—
ReactantSodium 1,1,2-Trimethyl-3-(3-sulfonatopropyl)-1H-benzo[e]indolium-6,8-disulfonateHCID 86649205—
ProductSodium 1,1,2-Trimethyl-3-(3-sulfonatobutyl)-1H-benzo[e]indolium-6,8-disulfonateHCID 86699478—

Reaction Steps

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

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08481752B2
Source datasetuspto-grants-2013_07
ORD IDord-fe88b3dc1dda4c49a69dfa6e3bb98634
Source noteuspto-grants-2013_07