Electrochemical behaviour and polymerization of rhodium (III) complexes with tertiary phosphines and nitrogen ligands

Bettega, H.Cano-Yelo; Moutet, Jean‐Claude

doi:10.1016/0022-0728(93)03180-w

Cited by 9 publications

(1 citation statement)

References 13 publications

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“…Em relação ao uso de complexos de ródio na formação de eletrodos modificados, e aplicações em redução eletrocatalítica de cetonas, cabe mencionar os estudos de Moutet e colaboradores [87][88][89] .…”

Section: Uso De Complexos De Ródio E De Rutênio: Eletrocatáliseunclassified

Álcoois quirais: métodos químicos e catalíticos de obtenção por redução assimétrica

Temba¹,

Oliveira²,

Donnici³

2003

Quím. Nova

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Recebido em 13/2/02; aceito em 17/4/02 CHIRAL ALCOHOLS: CHEMICAL AND CATALYTIC METHODS OF PREPARATION BY ASYMMETRIC REDUCTION. The importance of chiral alcohols as starting materials for the production of fine chemicals and as useful chirons for the building of several interesting molecules or natural products is reported. The useful and common methods of asymmetric reduction such as the chemical (with organoboron or organoaluminum reagents) and the catalytic ones (with ruthenium or rhodium complexes) for preparation of chiral alcohols are described; even the newer and much more rare electrocatalytic methods are reported.

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Section: Uso De Complexos De Ródio E De Rutênio: Eletrocatáliseunclassified

Álcoois quirais: métodos químicos e catalíticos de obtenção por redução assimétrica

Temba¹,

Oliveira²,

Donnici³

2003

Quím. Nova

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Synthesis, Characterisation and Electrochemical Behaviour of Rhodium(III) Complexes Containing 1,2-Naphthoquinone-2-oxime and Formation of Imine Complexes through N−O Bond Cleavage

Liu

Wong

2001

Eur. J. Inorg. Chem.

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The new rhodium(III) complexes [Rh(η2‐nqo)L2Cl2] (1a−1d) and [Rh(η2‐nqo)2LCl] (2b−2d) [1a, L = PPh3; 1b,2b, L = pyridine (py); 1c,2c, L = 4‐phenylpyridine (ppy); 1d,2d, L = 4‐acetylpyridine (apy)] have been prepared by treatment of the reaction mixture of RhCl3·3H2O and 1,2‐naphthoquinone‐2‐oxime (nqo) in ethanol by P or N donor ligands. Cyclic voltammetric studies show that the new complexes display an irreversible metal‐localised two‐electron reduction from RhIII to RhI, accompanied by the loss of the chloride ligands. The 1,2‐naphthoquinone‐2‐imine (nqi) complexes [Rh(η2‐nqo)(η2‐nqi)Cl2]·L (3b−3d) (3b, L = py; 3c, L = ppy; 3d, L = apy), [Rh(η2‐nqo)(η2‐nqi)Cl2] (4) and [Rh(η2‐nqo)2(nqi)Cl] (5) were obtained by deoxygenation of the oxime group in which N−O bond cleavage is observed. The molecular structures of 1a, 2b, 4 and 5 were established by single crystal X‐ray analyses.

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Regiodivergent Hydroaminoalkylation of Alkynes and Allenes by a Combined Rhodium and Photoredox Catalytic System

Zheng

Breit

2019

Angewandte Chemie

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Ar hodium/photoredoxd ual catalyzed regiodivergent a-allylation of amines is described. As an atom-economic and efficient method, alkynes and allenes are used as allylic electrophile surrogates in this novel protocol. With different reaction conditions,s ynthetically useful branched or linear homoallylic amines could be synthesized in good to excellent yields and regioselectivity.T his straightforwards trategy complements the traditional transition-metal catalyzeda llylation reactions.Scheme 1. a-Allylation of amines by transition-metal/photoredox dual catalysis.

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Electrochemical behaviour and polymerization of rhodium (III) complexes with tertiary phosphines and nitrogen ligands

Cited by 9 publications

References 13 publications

Álcoois quirais: métodos químicos e catalíticos de obtenção por redução assimétrica

Álcoois quirais: métodos químicos e catalíticos de obtenção por redução assimétrica

Synthesis, Characterisation and Electrochemical Behaviour of Rhodium(III) Complexes Containing 1,2-Naphthoquinone-2-oxime and Formation of Imine Complexes through N−O Bond Cleavage

Regiodivergent Hydroaminoalkylation of Alkynes and Allenes by a Combined Rhodium and Photoredox Catalytic System

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