26158-45-2

Upstream product

• 13331-31-2 S-benzyldithiocarbazate 
• 90-02-8 salicylaldehyde 
• 89-95-2 2-methyl-benzyl alcohol 
• 98-88-4 benzoyl chloride 

Downstream Products

• 122576-46-9 {hydrido-trans-(triphenylphosphine)2(carbonyl)(H-SAD)ruthenium(II)} 
• 444198-95-2 VO⁽²⁺⁾*C₆H₄(O)CHNNC(S)SCH₂C₆H₅^(2-)*C₂H₅OH=VOC₆H₄(O)CHNNC(S)SCH₂C₆H₅*C₂H₅OH 

Relevant academic research and scientific papers

SBDTC Derived Schiff Base Metal Complexation: Synthesis, Physicochemical, and Spectral Studies with Antibacterial Activity

Abstract: A Schiff base ligand derived from condensation of S-benzyldithiocarbazate (SBDTC) and salicylaldehyde, and its U(VI), Th(IV) and Zr(IV) complexes have been synthesized. The compounds are characterized by elemental analysis, molar conductance, ma

Synthesis and characterization of new 3,4-dihydro-2H-benzoand naphtho-1,3-oxazine derivatives

New 1,3-benzoxazine and naphthoxazine monomers were synthesized using a modified step-wise technique in which formaldehyde was replaced with methylene bromide for ring-closure reaction in the last synthetic step. Salicylaldehyde and 2-hydroxy-1-naphthalde

Binuclear dioxomolybdenum(VI) complexes of some tridentate ONS donor ligand containing [MoO2]2+ as the acceptor center: Synthesis, crystal structure, supramolecular architectures via hydrogen bonds, π-π Stacking and DFT calculations

A series of linear diimine and diamine-bridged binuclear dioxomolybdenum(VI) complexes having general formula [(MoO2L)2(B-B)] [where, B-B is a bridging linear N,N′-bidentate spacer 4,4′ bipyridine, 1,2 bis (4-pyridyl) ethene and 1,2

Supramolecular frameworks of binuclear dioxomolybdenum(vi) complexes with ONS donor ligands using 4,4′-azopyridine as a pillar: crystal structure, DFT calculations and biological study

Three new isostructural pillared binuclear dioxomolybdenum(vi) complexes [(MoO2L1)2(4,4′-azpy)] (1), [(MoO2L2)2(4,4′-azpy)] (2) and [(MoO2L3)2(4,4′-azpy)] (

Synthesis and characterization of oxothiomolybdenum(VI) complexes of some ONS chelating ligands by in situ oxo removal and sulphido insertion in the corresponding dioxomolybdenum(VI) complexes

This work reports the synthesis, characterization and electrochemical studies of several [MoVIOS]2+ complexes of some tridentate ONS donor ligands obtained by the condensation of salicylaldehyde/2- hydroxyacetophenone with S-benzyl and S-methyl dithiocarbazates. In this work PPh3 and PPh3S mixture is used as the synthetic reagent. The general strategy of synthesizing the complexes of the [MoOSL] type with the [MoOS]2+ core from corresponding complexes with the [MoO 2]2+ core by in situ oxoremoval-sulphide addition process. Presence of the oxothio core in all the [MoOSL] complexes is established by their reaction with KCN resulting in the formation of the CNS- species. All the complexes are characterized by various spectroscopic (NMR, IR, UV-Vis) techniques and also by cyclic voltammetry. All the complexes exhibit an irreversible overall 2 electron reductive response probably by proton assisted loss of the sulphide group leading to the formation of the corresponding [MoOL] complex.

Vanadium(IV and V) complexes containing SNO (dithiocarbonylhydrazone; thiosemicarbazone) donor sets

The VO2+ complexes [VOC1(ONS)] (3) and [VO(ONS)′] (4), and the VO3+ complexes [VO(OEt)(ONS)′] (5) {ONS = (R)-salicylaldehyde thiosemicarbazonate(1-) R = 5,6-C4H4 (3a) or 3-OMe (3b); (ONS)′ = (R)-salicylaldehyde [benzyl-mercaptothiocarbonylhydrazonate(2-)], R = H, (4a/5a) or 3-OMe (4b/5b)} have been prepared and characterised by IR, EPR, 1H-, and 51V-NMR spectroscopy. In (S)-sBuOH, 4a converts to [VO{(S)-OsBu}(ONS)′] (5c) and [VO(OH)(ONS)′] (or a condensation product thereof). Solutions of 5c show three 51V NMR signals, two of which are due to two diastereomers. The EPR spectra of 3 and 4 in THF reveal the presence of octahedral species in solution. The crystal and molecular structures of complexes 3a· OCMe2, 5a, and 5b have been obtained, revealing basically a tetragonal pyramid, and coordination of the sulfur function in the thiocarbonyl (3) or enethiolate mode (5). The relevance of the compounds to bioinorganic aspects is addressed.

Synthesis, Characterization, Electrochemistry and Oxo-transfer Kinetics of Oxomolybdenum-(VI), -(V) and -(IV) Complexes with ONS Donors

cis-Dioxomolybdenum(VI) complexes of the type are Mo=O...Mo bridged oligomers.In the presence of donors they are converted into monomeric .When a 5-Cl or 5-Br substituent occurs in the salicyl phenyl ring oligomers are not formed, but besides also are obtained.All these complexes undergo oxo transfer to PPh3 at room temperature, furnishing oxomolybdenum(IV) derivatives, , and PPh3O.The complexes in dmf accepts an oxygen atom from Me2SO, affording and Me2S.The ions (2-) (X=Cl or Br) react with the ligands H2L furnishing thiolato-bridged dimers, , which show sub-normal magnetic moments and EPR spectra typical of an antiferromagnetic material.The MoO2(2+) complexes undergo irreversible electrochemical reduction furnishing oxomolybdenum(V) derivatives at potentials commensurate with the nature of substituent in the salicyl group of the ligand.The molybdenum-(V) and -(IV) complexes also show interesting electrochemical reductive as well as oxidative responses centred on the metal.The oxo transfer from (unsubstituted salicyl ring) to PPh3 occurs in a second-order process with rate constant 1.32*10-2 dm3 mol-1 s-1 at 30 deg C.The oxo transfer from Me2SO to the MoO(2+) core is much faster.The reaction between PPh3 and Me2SO furnishing PPh3O and Me2S becomes highly facile in the presence of as catalyst.

Unsymmetrical Boron Complexes of Schiff Bases Derived from S-Benzylidithiocarbazate

Schiff base ligands derived from S-benzyldithiocarbazate form unsymmetrical boron complexes viz. tri-coordinated or and tetracoordinated, .The complexes have been prepared by the reactions of 2-iso-propoxy-1,3,2-benzodioxaboro