Author Topic: N-Halosaccharin for halogenations?  (Read 1356 times)

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N-Halosaccharin for halogenations?
« on: September 16, 2004, 04:49:00 AM »
In the PDF document listed on this page is information about the preparation of N-chloro- and N-bromosaccharin.  Both can be likely be applied to just about any halogenation reaction.

A Green Preparation of N-Chloro- and N-Bromosaccharin:


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N-Halosaccharin for Halogenation (biograph added)
« Reply #1 on: September 16, 2004, 07:33:00 PM »
Note Re-post intended to assist in making the article posted by psychokitty more appealing to the Bee's

A Green Preparation of N-Chloro- and N-Bromosaccharin

Soraia P. L. de Souza, Joaquim F. M. da Silva, and Marcio C. S. de Mattos*

SYNTHETIC COMMUNICATIONS  Vol. 33, No. 6, pp. 935–939, 2003

Full Text:posted pdf by psychokitty......

Post 531553

(psychokitty: "N-Halosaccharin for halogenations?", Chemistry Discourse)

Abstract The reaction of the sodium salt of saccharin, potassium chloride or bromide and oxone  in water at room temperature for 24 h produced pure N-chloro- and N-bromosaccharin in 58% and64% yield, respectively.