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Hydrogénation par transfert
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L'hydrogénation par transfert est une technique d'hydrogénation dans laquelle la source en hydrogène n'est pas le dihydrogène, mais un autre « donneur en hydrogène ». Ces donneurs sont souvent des solvants comme l'hydrazine, le dihydronaphtalène, le dihydroanthracène, l'isopropanol, l'acide méthanoïque[1], ou encore le cyclohexadiène.
En synthèse organique, l'hydrogénation par transfert est utile pour la réduction de composés insaturés polaires comme les cétones, les aldéhydes ou les imines.
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