Synthesis and metal coordination chemistry of (phenyl)(pyridin-2-ylmethyl)phosphinodithioic acid, [2-C5H4N]CH2P(S)(SH)(Ph)

Chakravarty, Manab; Pailloux, Sylvie; Ouizem, Sabrina; Smith, Karen; Duesler, Eileen N.; Paine, Robert T.; Williams, Neil J.; Hancock, Robert D.

doi:10.1016/j.poly.2011.11.041

Cited by 18 publications

(7 citation statements)

References 49 publications

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“…The molecular peak of [Hg2(µ-L 1 )2(L 1 )2] is extraordinarily intense (the main peak actually). Mass spectral data reported for similar compounds agree well (30)(31)(32)(33) with the signals we observed.…”

Section: Mass Spectrasupporting

confidence: 89%

New Homodinuclear Alkyl and Aryl Dithiophosphonato Cd(II) and Hg(II) complexes: Syntheses and Characterizations

Sağlam¹,

Bulat

Acar

et al. 2020

Journal of the Turkish Chemical Society Section A: Chemistry

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New Cd(II) and Hg(II) complexes of five previously known dithiophosphonic acids ((p-MeO-C6H4)PS(SH)(OR), HL n , (n= 1-5); R= 3-pentyl-, HL 1 ; R=1-phenyl-1-propyl-, HL 2 ; R= 4-tertbutylbenzyl-, HL 3 ; R= diphenylmethyl-, HL 4 ; R= 4-tert-butylcyclohexyl-, HL 5 ) were prepared and characterized. To do this, the dithiophosphonic acids involved were treated with stoichiometric amount of the corresponding metal salts in methyl alcohol. The complexes came of as powdery crystals and were recrystallized from chloroform. The pure complexes were characterized by using elemental analyses as well as mass-(ESI), FTIR-, Raman-, NMR-( 1 H, 13 C, 31 P) spectroscopies.

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Section: Mass Spectrasupporting

confidence: 89%

New Homodinuclear Alkyl and Aryl Dithiophosphonato Cd(II) and Hg(II) complexes: Syntheses and Characterizations

Sağlam¹,

Bulat

Acar

et al. 2020

Journal of the Turkish Chemical Society Section A: Chemistry

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“…The molecular ion peaks are clearly visible and in fact, they are either the main peak or comparable in intensity for the mass spectra of the complexes. Mass spectral data reported for similar compounds agree well (23)(24)(25)(26) with the signals we observed.…”

Section: Mass Spectrasupporting

confidence: 89%

The Syntheses and Characterization of New Dithiophosphonates derived from Novel 2,4-Bis(methoxytolyl)-1,3-dithia-2,4-diphosphetane 2,4- disulfides and Their Ni(II) Complexes

Sağlam¹,

Bulat²,

Yılmaz³

2020

Journal of the Turkish Chemical Society Section A: Chemistry

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Two novel perthiophosphonic acid anhydrides, 2,4-bis(R x,y)-1,3-dithia-2,4-diphosphetane 2,4disulfide [(R x,y-P(S)S)2; R x =3-methoxytolyl (SAV-B1) and R y =2-methoxytolyl (SAV-B2)] were synthesized. From the reaction of SAV-B1 and SAV-B2 with alcohols, four new dithiophosphonic acids [HS2P(R x,y)(ORn)] (Rn; R1=ethyl R2=2-propyl) were prepared. These acids were converted to corresponding ammonium salts, [NH4][S2P(R x,y)(ORn)]. The ammonium salts were further reacted with NiCl2.6H2O to prepare four new dithiophosphonato nickel(II) complexes, [Ni(S2P(R x,y)(ORn))2]. The ligands and complexes were characterized by elemental analyses, IR, ESI-MS, 1D 1 H, 13 C, 31 P NMR and 2D HSQC techniques. Complementary structural information was provided by the HSQC spectrum of the [NH4][S2P(R x,y)(OR2)]. The structure of the perthiophosphonic acid anhydrides was deduced from the structures of dithiophosphonates thereof.

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“…reported for similar compounds. 22 The patterns of disintegration are compatible with those reported for similar structures. 23…”

Section: Spectroscopic Studiessupporting

confidence: 83%

Syntheses and structural characterization of new dithiophosphinato cadmium complexes

et al. 2015

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New cadmium complexes of 4-methoxyphenyl dithiophosphinic acids, H 3 CO-C 6 H 4-(R)PS 2 Hwere prepared. The five dithiophosphinato ligands (L) involved were of the general structure H 3 CO-C 6 H 4-(R)PS − 2 with R= 3-methylbutyl, (L1); n-butyl, (L2); 2-methylpropyl, (L3); 1-methylpropyl, (L4) and 2-propyl, (L5). To the best of our knowledge, this is the first report on the preparation and characterization of the n-butylderivative. The acid forms of the ligands were obtained by treatment of the Lawesson reagent, (LR) [2,4-bis(4methoxyphenyl)-1,3,2,4-dithiadiphosphetane-2,4-disulfide] with the corresponding Grignard reagent in dry diethylether. The acids formed were transformed into easily crystallizable ammonium salts (NH 4 L) for purification. These salts were treated with CdCl 2 in ethanol at room temperature to produce the bis-dithiophosphinato cadmium complexes ([Cd(L) 2 ] 2) exclusively. The structures of the complexes were elucidated by elemental analysis, MS, FTIR and Raman spectroscopy techniques as well as 1 H-, 13 C-and 31 P-NMR. The crystal structures of [Cd(L1) 2 ] 2 and [Cd(L2) 2 ] 2 were also studied as examples. X-ray studies confirmed the nonplanar, fourcoordination geometry of the complexes and indicate that electron delocalization prevails in the PS − 2 moiety of the dithiophosphinato groups.

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Synthesis and metal coordination chemistry of (phenyl)(pyridin-2-ylmethyl)phosphinodithioic acid, [2-C5H4N]CH2P(S)(SH)(Ph)

Cited by 18 publications

References 49 publications

New Homodinuclear Alkyl and Aryl Dithiophosphonato Cd(II) and Hg(II) complexes: Syntheses and Characterizations

New Homodinuclear Alkyl and Aryl Dithiophosphonato Cd(II) and Hg(II) complexes: Syntheses and Characterizations

The Syntheses and Characterization of New Dithiophosphonates derived from Novel 2,4-Bis(methoxytolyl)-1,3-dithia-2,4-diphosphetane 2,4- disulfides and Their Ni(II) Complexes

Syntheses and structural characterization of new dithiophosphinato cadmium complexes

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