Skip Navigation
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

National Institute of Environmental Health Sciences

Use this QR code to view the newest version of this document
Use this QR code to view the newest version of this document

Your Environment. Your Health.

Publication Detail

Title: Synthesis of [75Se]trimethylselenonium iodide from [75Se]selenocystine.

Authors: Foster, S J; Ganther, H E

Published In Anal Biochem, (1984 Feb)

Abstract: The synthesis of [75Se]trimethylselenonium iodide from [75Se]selenocystine is described. The starting compound is reduced to [75Se]selenocysteine with borohydride and reacted with methyl iodide to form [75Se]Se-methyl-selenocysteine, then treated with methyl iodide in formic acid solution to form Se-dimethyl-selenocysteine selenonium iodide. Over a period of days, the selenonium intermediate undergoes spontaneous elimination to form alanine and dimethyl selenide, which reacts with methyl iodide to give the trimethylselenonium product in over 90% yield.

PubMed ID: 6731798 Exiting the NIEHS site

MeSH Terms: No MeSH terms associated with this publication

Back
to Top