First unequivocal synthesis of dissymmet
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Christophe Bucher; Guy Royal; Jean-Michel Barbe; Roger Guilard
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Article
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1999
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Elsevier Science
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French
β 190 KB
The first unequivocal synthesis of disymmetrical trans N,N'-difunctionalized tetraazamacrocycles in cyclam series is reported. This convenient four-step method can be used for the synthesis of various trans N,N'-difunctionalized tetraazamacrocycles bearing two different pendant donor arms.