Early transition metal thiolates

Stephan, Douglas W.; Nadasdi, T. Timothy

doi:10.1016/0010-8545(95)01134-x

Cited by 127 publications

(60 citation statements)

References 210 publications

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“…The scope of polyheterometallic cluster complexes with thiolates as bridging ligands traverses the periodic table, [1,2] and there is extensive literature of N 2 S 2 Ni complexes as metallothiolate ligands to nickel and palladium.…”

Section: Introductionmentioning

confidence: 99%

The Construction of (N₂S₂)Ni−Pd Clusters: A Slant‐Chair, a Basket and a C₄‐Paddlewheel Structure

et al. 2004

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In pursuit of an analogy between bidentate diphosphane ligands and cis-dithiolato nickel complexes, the easily prepared [bis(mercaptoethane)diazacycloheptane]nickel complex, Ni-1Ј, has been treated with Pd II and Ni II sources. With the latter, trinickel species are observed with typical slantchair structures; for palladium(ii) chloride, a basket-type structure is realized in which the floor of the basket is a PdS 4 unit and the sides are N 2 S 2 units. One chloride atom is held

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Section: Introductionmentioning

confidence: 99%

The Construction of (N₂S₂)Ni−Pd Clusters: A Slant‐Chair, a Basket and a C₄‐Paddlewheel Structure

et al. 2004

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“…The phases were separated with a separatory funnel, and the aqueous phase was washed with 3×20 mL of diethylether. The combined organic phases were washed with distilled water (30 mL), a saturated Na 2 CO 3 solution (30 mL), and were finally dried with anhydrous Na 2 …”

Section: Synthesis Of Organosulfur Compoundsmentioning

confidence: 99%

“…[1][2][3] Within the context of inorganic chemistry, thiols have a crucial role as thiolate ligands in coordination compounds that are relevant in both chemical and biological systems. 2,4 While in many of these systems it is desirable to have bridging thiolate ligands for building multimetallic assemblies, 5 in other cases sterically demanding thiols are necessary for the preparation of monometallic complexes. 6 This latter situation requires thiols that can create a protective pocket around the metal center in order to avoid the formation of high nuclearity species.…”

Section: Introductionmentioning

confidence: 99%

Synthesis of 2,4-disubstituted thiophenols and solid state structures of thiocarbamate precursors

Flores-Figueroa¹,

Arista-M.²,

Talancón-Sánchez³

et al. 2005

J. Braz. Chem. Soc.

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quais mostram diferentes graus de impedimento estérico na posição 2, foram preparados a partir dos correspondentes fenóis. Uma despronotação inicial dos fenóis foi obtida com o uso de NaH em dimetoxietano, seguido de tratamento com cloreto de N,N-dimetiltiocarbomoila, obtendo-se os O-ariltiocarbamatos. A termólise destes compostos resultou num rearranjo, obtendo-se os S-ariltiocarbamatos. Finalmente, a redução dos Sariltiocarbamatos com LiAlH 4 em THF, seguido de acidificação, levou ao isolamento dos tiofenóis. Todos os produtos foram caracterizados por técnicas espectroscópicas, e para alguns tiocarbamatos a estrutura sólida foi determinada por difração de raio X.A series of thiophenols with different ortho-substituents, 2,4-dimethylthiophenol, 2-tert-butyl-4-methylthiophenol, and 2-(1-adamantyl)-4-methylthiophenol, which display varying degrees of steric hindrance on the 2-position, was prepared from the corresponding phenols. Initial deprotonation of the phenols was achieved with NaH in dimethoxyethane, followed by treatment with N,Ndimethylthiocarbamoyl chloride, to obtain the O-arylthiocarbamates. Thermolysis of the latter compounds resulted in rearrangement, which yields the desired S-arylthiocarbamates. Finally, reduction of the S-arylthiocarbamates with LiAlH 4 in THF, followed by acidic workup, allowed the isolation of the thiophenols. All products were characterized by spectroscopic techniques, and in the case of some of the thiocarbamates the solid state structures were determined by single-crystal X-ray diffraction.

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“…The (Pn † )2Ti2 double-sandwich motif can incorporate both terminal and bridging ligands, and titanium thiolates complexes with terminal and bridging bonding modes are well known. 47 Spectroscopic and analytical data alone were not sufficient to distinguish between a terminal or bridging mode for the chalcogenolate ligands, so a single crystal XRD study was carried out. Pr3 substituents on this face.…”

Section: Reactivity With Main Group Elementelement Bonds Diphenyl DImentioning

confidence: 99%

Reactivity of a Dititanium Bis(pentalene) Complex toward Heteroallenes and Main-Group Element–Element Bonds

2016

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Early transition metal thiolates

Cited by 127 publications

References 210 publications

The Construction of (N₂S₂)Ni−Pd Clusters: A Slant‐Chair, a Basket and a C₄‐Paddlewheel Structure

The Construction of (N₂S₂)Ni−Pd Clusters: A Slant‐Chair, a Basket and a C₄‐Paddlewheel Structure

Synthesis of 2,4-disubstituted thiophenols and solid state structures of thiocarbamate precursors

Reactivity of a Dititanium Bis(pentalene) Complex toward Heteroallenes and Main-Group Element–Element Bonds

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Early transition metal thiolates

Cited by 127 publications

References 210 publications

The Construction of (N2S2)Ni−Pd Clusters: A Slant‐Chair, a Basket and a C4‐Paddlewheel Structure

The Construction of (N2S2)Ni−Pd Clusters: A Slant‐Chair, a Basket and a C4‐Paddlewheel Structure

Synthesis of 2,4-disubstituted thiophenols and solid state structures of thiocarbamate precursors

Reactivity of a Dititanium Bis(pentalene) Complex toward Heteroallenes and Main-Group Element–Element Bonds

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The Construction of (N₂S₂)Ni−Pd Clusters: A Slant‐Chair, a Basket and a C₄‐Paddlewheel Structure

The Construction of (N₂S₂)Ni−Pd Clusters: A Slant‐Chair, a Basket and a C₄‐Paddlewheel Structure