Synthesis and coordination properties of new preorganized ligand on the triphenylphosphine oxide platform

Kudryavtsev, I. Yu.; Баулина, Т. В.; Пасечник, М. П.; Aisin, R. R.; Matveev, Sergei; Petrovskii, P. V.; Нифантьев, Э. Е.

doi:10.1007/s11172-013-0146-6

Cited by 11 publications

(4 citation statements)

References 12 publications

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“…In the complex NdL 2 (NO 3 ) 3 (L = (2-NCCH 2 OC 6 H 4 ) 3 PO), as was shown in our recent work, 36 34 NMR spectral study. As a whole, the data of NMR spectroscopy for complexes 3-5 agree well with the coordination modes supposed from the data of IR spectra.…”

Section: Ir Spectra Of Complexes 3 4 and 5 In Cdcl 3 Solutionssupporting

confidence: 74%

Synthesis and Coordination Properties of Tripodal Ligand on the Triphenylphosphine Oxide Platform with Carbamoyl Side Arms

Kudryavtsev

Баулина

Пасечник

et al. 2014

Phosphorus, Sulfur, and Silicon and the Related Elements

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Section: Ir Spectra Of Complexes 3 4 and 5 In Cdcl 3 Solutionssupporting

confidence: 74%

Synthesis and Coordination Properties of Tripodal Ligand on the Triphenylphosphine Oxide Platform with Carbamoyl Side Arms

Kudryavtsev

Баулина

Пасечник

et al. 2014

Phosphorus, Sulfur, and Silicon and the Related Elements

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“…Triaryl phosphates can be synthesized via aerobic oxidation of aryl phosphates with catalysts . Moreover, the synthetic approach on an industrial scale is by reacting hydroxyaryl compounds with phosphorus oxychloride, phosphorus pentachloride or phosphoric acid.…”

Section: Methodsmentioning

confidence: 99%

Green Synthesis of Triaryl Phosphates with POCl₃ in Water

et al. 2017

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The facile synthesis of triaryl phosphates by using POCl3 and phenols under mild conditions is a great challenge for both chemical industry and organic chemistry. Especially for the reaction of functionalized phosphorus oxychloride in water, which has long been considered impossible due to its quickly hydrolysis, the fact that makes phosphorus oxychloride serve as a type of popular starting material commonly appeared in organic solvents. Herein, a feed‐controlled substitution reaction with POCl3 in water was investigated and 97% isolated yield of triphenyl phosphate (TPP) was obtained on the kilogram scale. A broad scope of triaryl phosphates can be prepared in good yields under mild conditions without using any catalysts. The presence of appropriate amount of water could significantly promote the reaction efficiency.

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“…Tris(2‐hydroxyphenyl)phosphine oxide ( 1 ) is a convenient synthetically available ancestor compound for the synthesis of tripodal ligands of different structure, which may be suitable for the selective binding of d ‐block and f ‐block elements . To construct such ligands, we need to develop convenient synthetic approaches to form side arms of prescribed structure and gain precursors containing in the side arms different functional groups that can be readily transformed into desired donor fragments.…”

Section: Introductionmentioning

confidence: 99%

Synthesis and molecular structure of functionalized tris[2‐(4′‐substituted butoxyphenyl)]phosphine oxides as precursors of tripodal ligands

Баулина

Kudryavtsev

Smol’yakov

et al. 2018

Heteroatom Chemistry

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A series of tris[2‐(4′‐substituted butoxyphenyl)]phosphine oxides [2‐X(CH2)4OC6H4]3PO (X = OAc (2), OH (3), OSO2Me (4), Br (5), and N3 (6)) useful as precursors of new tripodal ligands have been prepared. Alkylation of initial tris(2‐hydroxyphenyl)phosphine oxide (1) resulted in triacetate 2, which was deprotected to triol 3. The latter has been converted into trimesylate 4, which has been treated with LiBr or NaN3 to give the corresponding tribromo or triazido derivatives 5 and 6, respectively. According to X‐ray diffraction, the molecules of compounds 2, 5, and 6 in crystal adopt conformation where two side arms are oriented to the same direction as the P=O group, while the third side arm is oriented in the opposite manner.

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Synthesis and coordination properties of new preorganized ligand on the triphenylphosphine oxide platform

Cited by 11 publications

References 12 publications

Synthesis and Coordination Properties of Tripodal Ligand on the Triphenylphosphine Oxide Platform with Carbamoyl Side Arms

Synthesis and Coordination Properties of Tripodal Ligand on the Triphenylphosphine Oxide Platform with Carbamoyl Side Arms

Green Synthesis of Triaryl Phosphates with POCl₃ in Water

Synthesis and molecular structure of functionalized tris[2‐(4′‐substituted butoxyphenyl)]phosphine oxides as precursors of tripodal ligands

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Synthesis and coordination properties of new preorganized ligand on the triphenylphosphine oxide platform

Cited by 11 publications

References 12 publications

Synthesis and Coordination Properties of Tripodal Ligand on the Triphenylphosphine Oxide Platform with Carbamoyl Side Arms

Synthesis and Coordination Properties of Tripodal Ligand on the Triphenylphosphine Oxide Platform with Carbamoyl Side Arms

Green Synthesis of Triaryl Phosphates with POCl3 in Water

Synthesis and molecular structure of functionalized tris[2‐(4′‐substituted butoxyphenyl)]phosphine oxides as precursors of tripodal ligands

Contact Info

Product

Resources

About

Green Synthesis of Triaryl Phosphates with POCl₃ in Water