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Synthetic Communications
An International Journal for Rapid Communication of Synthetic Organic Chemistry
Volume 31, 2001 - Issue 8
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Original Articles

A NEW APPROACH TO PREPARATION OF 1,3-DITHIOLIUM SALTS

Pages 1271-1275 | Accepted 07 Jul 2000, Published online: 09 Nov 2006
 

Abstract

The synthesis of 4-(3′,5′-diiodo-2′-hydroxy-phenyl)- 2-(N,N-dialkylamino)-1,3-dithiolium perchlorates has been performed by cyclization of the corresponding N,N-dialkylaminocarbodithioates in presence of the “superacid” mixture P2O5–CH3SO3H.

Acknowledgments

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