Synthesis, structural characterization, cytotoxicity in vitro, and effect on DNA of sulfate-trans-dichloro-trans-bis(dimethylsulfoxide)-trans-dimethyl-tin(IV)

Jiménez-Pérez, Vı́ctor M.; Muñoz‐Flores, Blanca M.; Gómez, Alberto; Kharisov, Boris I.; Santillán, Rosa; Ochoa, María Eugenia; Jerez, Leonor M. Blanco; Garcı́a, Concepción; Waksman, Noemí; Ramírez, Rosario

doi:10.1016/j.molstruc.2013.10.013

Cited by 6 publications

(1 citation statement)

References 36 publications

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“…A solution of 4-nitrobenzaldehyde (0.5 g, 3.3 mmol) and 4aminophenol (0.41 g, 3.3 mmol) in benzene (30 mL) was heated with occasional stirring and allowed to reflux for 1 h. An orange solid was recrystallized from hot benzene after removing the solvent (10 mL) [19][20][21]. Yield: 77% (0.61 g); m.p.…”

Section: Synthesis Of (E)-4-((4-nitrobenzylidene)amino)phenolmentioning

confidence: 99%

Hydroformylation of Terminal Alkenes with in situ Generation of Syngas using Schiff Base Palladium Complex under Microwave and Conventional Heating

Prakash,

Pant,

Sagar

2024

ajc

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Hydroformylation of alkenes and alkynes without syngas is preferred for obtaining valuable aldehydes with 100% atom economy using widely available components. Regarding selectivity, atom economy and energy efficiency, microwave-promoted catalytic hydroformylation reactions are the substitutes for conventional techniques. This is compatible with an increasing demand for more environmentally friendly industrial processes. In present work, Schiff base palladium complexes were utilized as catalysts for the hydroformylation of terminal alkenes using glyoxylic acid and formaldehyde as sources of CO and H2. Highly regio- and chemoselective olefin to aldehyde transfer hydroformylation of organic substrate in terminal unsaturated C-C bonds with microwave assistance in situ generation of syngas condition. Additionally, eight entries were hydroformylated to the linear aldehyde utilizing a palladium complex containing (E)-4-((4-nitrobenzylidene)-amino)phenol ligand under microwave and conventional heating, resulting in very high regioselectivity (l/b). Without CO and H2 cylinders, this proposed approach produced aldehydes with a 93% yield and excellent regioselectivity. Hydroformylation of terminal alkene, when carried out with palladium catalyst using glyoxylic acid as a source of CO and H2 and microwave-irradiated for 18-20 min at 160 ºC, led to the formation of the corresponding aldehyde without the formation of isomerized alkenes. During the hydroformylation process, the use of microwave and conventional heating techniques were compared and differentiated. The results demonstrated that microwave heating requires significantly lower temperatures and offers higher yields than traditional heating.

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Section: Synthesis Of (E)-4-((4-nitrobenzylidene)amino)phenolmentioning

confidence: 99%

Hydroformylation of Terminal Alkenes with in situ Generation of Syngas using Schiff Base Palladium Complex under Microwave and Conventional Heating

Prakash,

Pant,

Sagar

2024

ajc

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Carbon‐Sulfur Bond Cleavage in Methanesulfonate on Diorganotin Quinaldate Platform – Synthesis and Characterization of [(n‐Bu₂SnL)₂SO₄]

Chauhan,

Shankar

2024

Chemistry An Asian Journal

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The synthesis of mixed ligand di‐n‐butyltin complexes, [(n‐Bu2SnL1‐3)2SO4], 2‐4 (HL1‐3 = 2‐quinoline/ 1‐isoquinoline/ 4‐methoxy‐2‐quinoline carboxylic acid) has been realized by reacting n‐Bu2Sn(OMe)OSO2Me, 1a with the corresponding quinaldic acid under solvothermal conditions. The observed transformation of methane sulfonate to sulfate anion represents a rare example of C‐S bond cleavage on the organotin scaffolds, n‐Bu2Sn(L1‐3)OSO2Me, which have been identified as en route intermediates by NMR and X‐ray crystallography. Analogous reaction when extended with Me2Sn(OMe)OSO2Me, 1b and HL2 yields [(Me2Sn)2(L2)3(OSO2Me)], 5 as partially disproportionated product of Me2Sn(L2)OSO2Me. The solid‐state structures of 2‐5 reveal variable modes of coordination of the ligands to afford molecular and polymeric motifs.

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Synthesis and photophysical characterization of organotin compounds derived from Schiff bases for organic light emitting diodes

et al. 2014

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Synthesis, structural characterization, cytotoxicity in vitro, and effect on DNA of sulfate-trans-dichloro-trans-bis(dimethylsulfoxide)-trans-dimethyl-tin(IV)

Cited by 6 publications

References 36 publications

Hydroformylation of Terminal Alkenes with in situ Generation of Syngas using Schiff Base Palladium Complex under Microwave and Conventional Heating

Hydroformylation of Terminal Alkenes with in situ Generation of Syngas using Schiff Base Palladium Complex under Microwave and Conventional Heating

Carbon‐Sulfur Bond Cleavage in Methanesulfonate on Diorganotin Quinaldate Platform – Synthesis and Characterization of [(n‐Bu₂SnL)₂SO₄]

Synthesis and photophysical characterization of organotin compounds derived from Schiff bases for organic light emitting diodes

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Synthesis, structural characterization, cytotoxicity in vitro, and effect on DNA of sulfate-trans-dichloro-trans-bis(dimethylsulfoxide)-trans-dimethyl-tin(IV)

Cited by 6 publications

References 36 publications

Hydroformylation of Terminal Alkenes with in situ Generation of Syngas using Schiff Base Palladium Complex under Microwave and Conventional Heating

Hydroformylation of Terminal Alkenes with in situ Generation of Syngas using Schiff Base Palladium Complex under Microwave and Conventional Heating

Carbon‐Sulfur Bond Cleavage in Methanesulfonate on Diorganotin Quinaldate Platform – Synthesis and Characterization of [(n‐Bu2SnL)2SO4]

Synthesis and photophysical characterization of organotin compounds derived from Schiff bases for organic light emitting diodes

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Carbon‐Sulfur Bond Cleavage in Methanesulfonate on Diorganotin Quinaldate Platform – Synthesis and Characterization of [(n‐Bu₂SnL)₂SO₄]