A phosphine-free iron complex-catalyzed synthesis of cycloalkanes via the borrowing hydrogen strategy

2020 ◽  
Vol 56 (85) ◽  
pp. 12909-12912
Author(s):  
Léo Bettoni ◽  
Sylvain Gaillard ◽  
Jean-Luc Renaud
Keyword(s):  
Iron Complex ◽  
Tricarbonyl Complex ◽  
Free Iron ◽  
Borrowing Hydrogen ◽  
Iron Tricarbonyl ◽  
Alkylating Reagents

Herein we report a diaminocyclopentadienone iron tricarbonyl complex catalyzed synthesis of substituted cyclopentane, cyclohexane and cycloheptane compounds using the borrowing hydrogen strategy in the presence of various substituted primary and secondary 1,n diols as alkylating reagents.

scholarly journals Cyclopentadienone Iron Tricarbonyl Complexes-Catalyzed Hydrogen Transfer in Water

Molecules ◽  
2020 ◽  
Vol 25 (2) ◽  
pp. 421 ◽  
Author(s):  
Daouda Ndiaye ◽  
Sébastien Coufourier ◽  
Mbaye Diagne Mbaye ◽  
Sylvain Gaillard ◽  
Jean-Luc Renaud
Keyword(s):  
Metal Complexes ◽  
Hydrogen Transfer ◽  
Low Cost ◽  
Pure Water ◽  
Free Water ◽  
Water Soluble ◽  
Tricarbonyl Complex ◽  
Reaction Conditions ◽  
Catalytic Systems ◽  
Iron Tricarbonyl

The development of efficient and low-cost catalytic systems is important for the replacement of robust noble metal complexes. The synthesis and application of a stable, phosphine-free, water-soluble cyclopentadienone iron tricarbonyl complex in the reduction of polarized double bonds in pure water is reported. In the presence of cationic bifunctional iron complexes, a variety of alcohols and amines were prepared in good yields under mild reaction conditions.

Iron tricarbonyl complex of a syn-7 methoxynorbornene

1976 ◽  
Vol 117 (2) ◽  
pp. C41-C43 ◽  
Author(s):  
Pierre Laszlo ◽  
Armel Stockis
Keyword(s):  
Tricarbonyl Complex ◽  
Iron Tricarbonyl

Diastereoselective [4 + 2] type cycloaddition of 1-azatriene iron-tricarbonyl complex: Asymmetric synthesis of a piperidien alkaloid

1994 ◽  
Vol 35 (47) ◽  
pp. 8821-8824 ◽  
Author(s):  
Yoshiji Takemoto ◽  
Shigeo Ueda ◽  
Jun Takeuchi ◽  
Takahisa Nakamoto ◽  
Chuzo Iwata
Keyword(s):  
Asymmetric Synthesis ◽  
Tricarbonyl Complex ◽  
Iron Tricarbonyl

Synthesis of Nororipavine and Noroxymorphone via N- and O-Demethylation of Iron Tricarbonyl Complex of Thebaine

Synthesis ◽  
2016 ◽  
Vol 48 (12) ◽  
pp. 1803-1813 ◽  
Author(s):  
Aleš Machara ◽  
Tomáš Hudlický ◽  
Mary Endoma-Arias ◽  
Ivana Císařova ◽  
D. Cox
Keyword(s):  
Tricarbonyl Complex ◽  
Iron Tricarbonyl

The synthesis and properties of iron, ruthenium, and osmium octabutoxynaphthalocyanine

2012 ◽  
Vol 16 (09) ◽  
pp. 1068-1071 ◽  
Author(s):  
Junhwan Kim ◽  
Malcolm E. Kenney
Keyword(s):  
Mass Spectrometry ◽  
Iron Complexes ◽  
Axial Ligand ◽  
Iron Complex ◽  
Free Iron ◽  
Metal Free ◽  
Ligand Free ◽  
The Stability

New series of iron, ruthenium, and osmium octabutoxynaphthalocyanines were synthesized by inserting corresponding metals into the metal-free octabutoxynaphthalocyanine. Although preparation of axial ligand-free iron octabutoxynaphthalocyanines was reported before, we could not reproduce the synthesis by following the reported method. We attributed the failure to the instability of the iron octabutoxynaphthalocyanines. Bis-ligation increased the stability of the iron complex but only sufficiently for characterization. The application of iron complexes will be limited by their instability. However, ruthenium and osmium formed stable complexes with this macrocycle ring but with significantly lower reaction yields. These new complexes were characterized by NMR, UV-vis, and mass spectrometry.

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