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Ruthenium Complexes for Catalytic Dehydrogenation of Hydrazine and Transfer Hydrogenation Reactions
Author(s) -
Awasthi Mahendra Kumar,
Tyagi Deepika,
Patra Soumyadip,
Rai Rohit Kumar,
Mobin Shaikh M.,
Singh Sanjay Kumar
Publication year - 2018
Publication title -
chemistry – an asian journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.18
H-Index - 106
eISSN - 1861-471X
pISSN - 1861-4728
DOI - 10.1002/asia.201800315
Subject(s) - dehydrogenation , hydrazine (antidepressant) , ruthenium , catalysis , chemistry , combinatorial chemistry , photochemistry , organic chemistry , chromatography
Catalytic dehydrogenation of hydrazine was achieved over iminopyridine ligated ruthenium–arene complexes, where the release of H 2 gas, as confirmed by GC‐TCD, from hydrazine depends on reaction temperature, base, and solvents. NMR and MS studies indicated an in situ generation of a hydrazine‐coordinated ruthenium species, a key intermediate of hydrazine dehydrogenation, via a coordination‐assisted activation pathway.