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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2254679Generated: November 2, 2026

Benzoselenazole, 2-methyl- → HCID 13480154, compound

https://huagongshe.com/reaction/2254679

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzoselenazole, 2-methyl-HCID 17782—
ReactantOctadecyl 4-chlorobenzenesulfonateHCID 3321883—
ProductHCID 13480154HCID 1348015450.6%

Reaction Conditions

Temperature130 °C

Reaction Steps

Into a sealed tube in which air was replaced by nitrogen were placed 1.50 g (7.4 mmoles) of 2-methylbenzoselenazole and 3.34 g (7.5 mmoles) of octadecyl parachlorobenzenesulfonate. The resulting mixture was heated at 130° C. for 5 hours. The reddish purple solid obtained was washed with ether and recrystallized from n-propanol, giving 2.40 g (yield: 50.5%) of 2-methyl-3-octadecylbenzoselenazolium parachlorobenzenesulfonate as a reddish purple powder.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05236958
Source datasetuspto-grants-1993_08
ORD IDord-0379944d51694c37b6efcdc36e2a544a
Source noteuspto-grants-1993_08