Building Functionality into 4′-Hydrazone
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Jonathon E. Beves; Edwin C. Constable; Catherine E. Housecroft; Markus Neuburger
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Article
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2009
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John Wiley and Sons
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German
⚖ 378 KB
👁 1 views
## Abstract The syntheses of the five 2,2′: 6′,2″‐terpyridine (tpy) ligands 5–9 functionalized in the 4′‐position with a hydrazone substituent RR′CNNH (R=R′=Me; R=H, R′=4‐BrC~6~H~4~, 4‐O~2~NC~6~H~4~, 4‐MeOC~6~H~4~, or 3,5‐(MeO)~2~C~6~H~3~) are described. Protonation of the tpy domain of the ligan