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Selective Nucleophilic Substitutions on Tetrazines.

โœ Scribed by Zoltan Novak; Beatrix Bostai; Marton Csekei; Krisztian Loerincz; Andras Kotschy

Publisher
John Wiley and Sons
Year
2004
Weight
103 KB
Volume
35
Category
Article
ISSN
0931-7597

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โœฆ Synopsis

Abstract

For Abstract see ChemInform Abstract in Full Text.

๐Ÿ“œ SIMILAR VOLUMES

Nucleophilic substitution with amines: d
Nucleophilic substitution with amines: dihydro-1,2,4,5-tetrazines are more useful precursors than 1,2,4,5-tetrazines
โœ Arnaud Cutivet; Emmanuel Leroy; Eric Pasquinet; Didier Poullain ๐Ÿ“‚ Article ๐Ÿ“… 2008 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 114 KB

A one step synthesis of (di)alkylamino-substituted 1,2,4,5-tetrazines direct from 3,6-disubstituted-1,2-dihydro-1,2,4,5-tetrazine precursors is described. A comparative study revealed that the described method not only avoids the up-to-now required oxidation step but also lower reaction times and/or