132902-66-0Relevant articles and documents
A Selective and General Cobalt-Catalyzed Hydroaminomethylation of Olefins to Amines
Beller, Matthias,Delolo, Fábio G.,Jackstell, Ralf,Spannenberg, Anke,Yang, Ji
supporting information, (2021/12/06)
A new cobalt catalyst is presented for the domino hydroformylation-reductive amination reaction of olefins. The optimal Co-tert-BuPy-Xantphos catalyst shows good to excellent linear-to-branched (n/iso) regioselectivity for the reactions of aliphatic alken
Cobalt-Rhodium Heterobimetallic Nanoparticle-Catalyzed N-Alkylation of Amines with Alcohols to Secondary and Tertiary Amines
Chung, Hyunho,Chung, Young Keun
, p. 8533 - 8542 (2018/07/30)
Without the requirement for base or other additives, Co2Rh2/C can selectively catalyze both mono- and bis-N-alkylation through the coupling of simple alcohols with amines, yielding a range of secondary and tertiary amines in good to excellent isolated yields. The reaction can be applied to benzyl alcohol with optically active 1-phenylethan-1-amines, and secondary amines were isolated in quantitative yields with an excellent enantiomeric excess (ee > 94%). Selectivity is achieved by varying the reaction temperature and amount of catalyst used. This catalytic system has several advantages including eco-friendliness and a simple workup procedure. The catalyst can be successfully recovered and reused ten times without any significant loss of activity.
An efficient and recyclable ionic diphosphine-based Ir-catalyst for hydroaminomethylation of olefins with H2O as the hydrogen source
Liu, Huan,Yang, Da,Wang, Dong-Liang,Wang, Peng,Lu, Yong,Giang, Vo-Thanh,Liu, Ye
supporting information, p. 7979 - 7982 (2018/07/25)
Hydroaminomethylation of olefins with H2O as the hydrogen source was accomplished over an Ir-catalyst with the involvement of an ionic diphosphine (L6). The use of H2O as the hydrogen source could completely inhibit the hydrogenation
