Co-II(porphyrin) complexes catalyse the reaction of aromatic azides, ArN3, with hydrocarbons containing a benzylic group, (RRRCH)-R-1-R-2-C-3, to give the corresponding amines, (RRRC)-R-1-R-2-C-3-NHAr. When at least one of the R-1-R-3 substituents is hydrogen, the catalytic reaction proceeds further to give the imines (RRC)-R-1-C-2=NAr in good yields.
Amination of benzylic C-H bonds by aryl azides catalysed by Co-II(porphyrin) complexes : a new reaction leading to secondary amines and imines / S. Cenini, E. Gallo, A. Penoni, F. Ragaini, S. Tollari. - In: CHEMICAL COMMUNICATIONS. - ISSN 1359-7345. - :22(2000), pp. 2265-2266.
Amination of benzylic C-H bonds by aryl azides catalysed by Co-II(porphyrin) complexes : a new reaction leading to secondary amines and imines
S. CeniniPrimo
;E. GalloSecondo
;A. Penoni;F. RagainiPenultimo
;S. TollariUltimo
2000
Abstract
Co-II(porphyrin) complexes catalyse the reaction of aromatic azides, ArN3, with hydrocarbons containing a benzylic group, (RRRCH)-R-1-R-2-C-3, to give the corresponding amines, (RRRC)-R-1-R-2-C-3-NHAr. When at least one of the R-1-R-3 substituents is hydrogen, the catalytic reaction proceeds further to give the imines (RRC)-R-1-C-2=NAr in good yields.
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