- Carbon-iodide bond activation by cyclometalated Pt (II) complexes bearing tricyclohexylphosphine ligand: A comparative kinetic study and theoretical elucidation
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Cyclometalated Pt (II) complexes [PtMe(C^N)(L)], in which C^N?=?deprotonated 2,2′-bipyridine N-oxide (Obpy), 1, deprotonated 2-phenylpyridine (ppy), 2, deprotonated benzo [h] quinolone (bzq), 3, and L?=?tricyclohexylphosphine (PCy3) were prepar
- Chamyani, Samira,Shahsavari, Hamid R.,Abedanzadeh, Sedigheh,Golbon Haghighi, Mohsen,Shabani, Sepideh,Notash, Behrouz
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Read Online
- Synthesis, Isolation and Crystal Structures of the Metalated Ylides [Cy3P-C-SO2Tol]M (M = Li, Na, K)
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The preparation and isolation of the metalated ylides [Cy3PCSO2Tol]M (Cy1-M) (with M = Li, Na, K) are reported. In contrast to its triphenylphosphonium analogue the synthesis of Cy1-M revealed to be less straigh
- Darmandeh, Heidar,Scherpf, Thorsten,Feichtner, Kai-Stephan,Schwarz, Christopher,Gessner, Viktoria H.
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p. 835 - 841
(2020/05/06)
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- Highly Efficient and Convenient Access to Phosphinates via CHCl3-Assisted Direct Phosphorylation between R2P(O)H and ROH by Phosphonium Salt Catalysis
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A mild, efficient, convenient and scalable method to synthesize phosphinates via direct phosphorylation between R2P(O)H and ROH was developed. All aromatic substrates completed this transformation with excellent yields (up to 98 %), and preliminary mechanistic studies suggest that a carbene-involving process from CHCl3 to CH2Cl2 facilitates the phosphorylation.
- Jiang, Zhiyu,Wang, Tianli,Yu, Xiaojun,Zhang, Hong-Su,Zhang, Song
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supporting information
(2020/05/25)
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- Thermal decomposition modes for four-coordinate ruthenium phosphonium alkylidene olefin metathesis catalysts
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The four-coordinate ruthenium phosphonium alkylidenes 1-Cy and 1-iPr, differing in the substituent on the phosphorus center, were observed to decompose thermally in the presence of 1,1-dichloroethylene to produce [H 3CPR3][Cl]. The m
- Leitao, Erin M.,Dubberley, Stuart R.,Piers, Warren E.,Wu, Qiao,McDonald, Robert
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supporting information; experimental part
p. 11565 - 11572
(2009/12/07)
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