Synthesis and Characterization of Zinc(II)-Complexes with S-Alkyl Derivatives of Thiosalicylic Acid

Abstract New zinc(II)-complexes with S-alkyl derivatives of thiosalicylic acid (alkyl = benzyl-(L1), methyl-(L2), ethyl-(L3), propyl-(L4), butyl-(L5)) have been synthesized and characterized by elemental microanalysis, IR spectroscopy, and 1H and 13C NMR spectroscopy. The S-alkyl derivatives of thiosalicylic acid were prepared by alkylation of thiosalicylic acid by adding alkyl halides to an alkaline water-ethanol solution, while the corresponding zinc(II)-complexes were obtained via the direct reaction of ZnCl2 with S-alkyl derivatives of thiosalicylic acid in water. Based on the microanalysis results and the IR and NMR spectra of the S-alkyl derivatives of thiosalicylic acid and the corresponding zinc(II)-complexes, we concluded that the ligands are bidentately coordinated to the zinc(II)-ion.

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Synthesis and Characterization of Sulfide, Sulfide−Sulfonium, and Bissulfide Derivatives of [B12H12]2-. Additivity of Me2S and MeS-Substituent Effects in11B NMR Spectra of Disubstituted Icosahedral Boron Clusters†

Inorganic Chemistry ◽

10.1021/ic000198o ◽

2000 ◽

Vol 39 (15) ◽

pp. 3333-3341 ◽

Cited By ~ 13

Author(s):

Roman G. Kultyshev ◽

Jianping Liu ◽

Edward A. Meyers ◽

Sheldon G. Shore

Keyword(s):

Nmr Spectra ◽

Substituent Effects ◽

Synthesis And Characterization ◽

Boron Clusters ◽

Derivatives Of

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Synthesis and Characterization of Platinum (IV) complexes with S-alkyl Derivatives of Thiosalicylic Acid and the Crystal Structure of the S-butyl Derivative of Thiosalicylic Acid

Serbian Journal of Experimental and Clinical Research ◽

10.1515/sjecr-2016-0094 ◽

2017 ◽

Vol 18 (3) ◽

pp. 195-201 ◽

Cited By ~ 1

Author(s):

Marina Z. Mijajlovic ◽

Milos V. Nikolic ◽

Dusan Lj. Tomovic ◽

Andriana M. Bukonjic ◽

Aleksandar Kocovic ◽

...

Keyword(s):

Crystal Structure ◽

Water System ◽

13C Nmr Spectroscopy ◽

Monoclinic Crystal ◽

1H And 13C Nmr ◽

X Ray ◽

Thiosalicylic Acid ◽

Alkyl Derivatives ◽

Derivatives Of

Abstract New platinum(IV)-complexes with S-alkyl derivatives of thiosalicylic acid (alkyl = benzyl-(L1), methyl-(L2), ethyl-(L3), propyl-(L4), butyl-(L5)) have been synthesized and characterized by microanalysis, infrared spectroscopy, and 1H and 13C NMR spectroscopy. Th e bidentate S,O ligand precursor, the S-butyl derivative of thiosalicylic acid (S-bu-thiosal), was prepared, and its crystal structure was determined. Single crystals suitable for X-ray measurements were obtained by slow crystallization from a DMSO-water system. S-bu-thiosal crystallized in a P21/c space group of a monoclinic crystal system with a = 8.0732 (3) Å, b = 19.6769 (4) Å, c = 8.2291 (3) Å and Z = 4. S-bu-thiosal also has a coplanar geometry.

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Synthesis and characterization of vinyl derivatives of naphthalene-2,7-diol as a photoluminescent dopant useful in optical materials

Pure and Applied Chemistry ◽

10.1515/pac-2016-1002 ◽

2017 ◽

Vol 89 (1) ◽

pp. 111-123 ◽

Cited By ~ 2

Author(s):

Małgorzata Gil ◽

Beata Podkościelna ◽

Barbara Gawdzik ◽

Andrzej Bartnicki ◽

Wiesław Podkościelny ◽

...

Keyword(s):

Optical Materials ◽

Dimethyl Sulfate ◽

Synthesis And Characterization ◽

Chemical Structures ◽

Epoxide Compound ◽

Three Stages ◽

Vinyl Derivatives ◽

Derivatives Of ◽

C Nmr

AbstractIn this study synthesis and characterization of the new methacrylic derivatives of naphthalene-2,7-diol are presented. This reaction was performed in the three stages. In first stage 2,7-NAF was reacted with dimethyl sulfate in the NaOH solutions at 0°C. Next, the obtained 2,7-NAF.Me was modified by epichlorohydrine leading to epoxide compound (2,7-NAF.Me.EP). Finally, the reaction of opening oxirane rings by methacrylic acid was carried out. The chemical structures of all derivatives were confirmed by 1H and 13C NMR. Next, copolymerization reaction with methyl methacrylate (MMA), styrene (St) or divinylbenzene (DVB) was carried out. New monomer (2,7-NAF.MePM) possesses only one double bond and it can be used as a dopant in optical materials technology. The studies of their thermal properties were investigated by means TG/DTG/QMS coupled method. The influence of photoluminescence dopant on thermal stability of the obtained copolymers was also discussed.

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Synthesis and characterization of novel metal-free and metallophthalocyanines peripherally fused to four 24-membered tetraoxatetraaza macrocycles

Journal of Porphyrins and Phthalocyanines ◽

10.1002/jpp.291 ◽

2001 ◽

Vol 05 (04) ◽

pp. 367-375 ◽

Cited By ~ 18

Author(s):

S. ZEKİ YILDIZ ◽

HALTİ KANTEKİN ◽

YAŞAR GÖK

Keyword(s):

Elemental Analysis ◽

Metal Salt ◽

Synthesis And Characterization ◽

Organic Base ◽

Metal Free ◽

H Nmr ◽

New Compounds ◽

Derivatives Of ◽

C Nmr

New metal-free 5 and metallophthalocyanines 6-11( M = Cu , Ni , Co , Pb , Zn ) fused in peripheral positions with four 24-membered tetraoxatetraaza macrocycles were prepared by cyclotetramerization of 24,25-dicyano-4,10,13,17-tetra(toluene-p-sulfonyl)-1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22-didicontinehydrobenzo[y][3,9,12,18]tetraaza[1,7,16,22]tetraoxatetradicontine in the presence of the corresponding metal salt or a strong organic base. While the N-tosylated derivatives of the phthalocyanines are soluble in common organic solvents, the detosylated derivative of copper phthalocyaninate is soluble in water. The aggregation properties of the phthalocyanines were also investigated as a function of concentration, solvent and oxidative medium. The new compounds are characterized by a combination of elemental analysis and 1 H NMR, 13 C NMR, IR, UV-vis and MS spectral data.

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SYNTHESIS AND CHARACTERIZATION OF SOME NEW ORGANIC DERIVATIVES OF ORGANOBISMUTH(III) WITH 2-AMINOCYCLOPENTENE 1-CARBODITHIOIC ACID AND THEIR N-/S-ALKYL DERIVATIVES

Phosphorus Sulfur and Silicon and the Related Elements ◽

10.1080/10426500490485354 ◽

2004 ◽

Vol 179 (12) ◽

pp. 2453-2464 ◽

Cited By ~ 1

Author(s):

R. Rathore ◽

A. K. Rai ◽

Y. P. Singh

Keyword(s):

Synthesis And Characterization ◽

Alkyl Derivatives ◽

Derivatives Of

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Synthesis and characterization of O, O-alkylene dithiophosphate derivatives of dimethyl-and trimethylgermane. Crystal structure of

Canadian Journal of Chemistry ◽

10.1139/v94-232 ◽

1994 ◽

Vol 72 (8) ◽

pp. 1830-1838 ◽

Cited By ~ 8

Author(s):

John E. Drake ◽

Anil G. Mislankar ◽

Raju Ratnani

Keyword(s):

Crystal Structure ◽

Nmr Spectra ◽

Distorted Tetrahedron ◽

Dithiophosphoric Acid ◽

Cell Parameters ◽

Intramolecular Distance ◽

Derivatives Of ◽

C Nmr ◽

Identical Fashion

The O, O-alkylene dithiophosphate derivatives of dimethyl- and trimethylgermane [Formula: see text], [Formula: see text], [Formula: see text],[Formula: see text], [Formula: see text], and Me3Ge[S2POCH2CEt2CH2O] have been prepared in 70–85% yields by reaction of the salts of the appropriate O,O-alkylene dithiophosphoric acid with dichlorodimethyl-and chlorotrimethylgermane. The compounds were characterized by infrared, Raman, and 1H, 13C, and 31P NMR spectroscopy. The crystal structure of [Formula: see text], was determined and it crystallizes as monoclinic in the space group P21/a (No. 14) with the cell parameters a = 12.368(6) Å, b = 6.897(2) Å, c = 17.923(3) Å, β = 99.00(3)°, V = 2450(2) Å3, Z = 4, R = 0.0455, and Rw = 0.0394. The environment about germanium is essentially that of a distorted tetrahedron resulting in a S—Ge—S angle of 89.9(1)° and a C—Ge—C angle of 121.6(5)°. In contrast with analogous non-cyclic diorganodithiophosphatogermanes, the terminal sulfur atoms are oriented towards germanium rather than away from it to give an average [Formula: see text] intramolecular distance of 3.49(3) Å. The spectra are interpreted as indicating that the dithiophosphate groups are linked in identical fashion in all compounds 1–6. The 1H and 13C NMR spectra are of particular interest in that, unlike the spectra reported previously for related species, the substituents on the atoms in both the five- and six-membered rings maintain their non-equivalence in solution.

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Synthesis and Characterization of Some Tin(IV) and Organotin(IV) Derivatives of 1-Phenyl-3-Methyl-4-Aroyl-5-Pyrazolones

Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry ◽

10.1080/15533179308016701 ◽

1993 ◽

Vol 23 (9) ◽

pp. 1485-1505 ◽

Cited By ~ 10

Author(s):

F. Marchetti ◽

C. Pettinari ◽

A. Cingolani ◽

D. Leonesi

Keyword(s):

Synthesis And Characterization ◽

Derivatives Of

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Preparation of 2,3-Dideoxy-2,3-epimino and 3,4-Dideoxy-3,4-epimino Derivatives of 1,6-Anhydro-β-D-hexopyranoses by Mitsunobu Reaction

Collection of Czechoslovak Chemical Communications ◽

10.1135/cccc19980813 ◽

1998 ◽

Vol 63 (6) ◽

pp. 813-825 ◽

Cited By ~ 8

Author(s):

Jiří Kroutil ◽

Tomáš Trnka ◽

Miloš Buděšínský ◽

Miloslav Černý

Keyword(s):

Nmr Spectra ◽

Mitsunobu Reaction ◽

Derivatives Of ◽

C Nmr

A series of new 2-, 3- and 4-benzylamino-2-, 3- and 4-deoxy derivatives of 1,6-anhydro-β-D-hexopyranoses were prepared from 1,6:2,3- and 1,6:3,4-dianhydro-β-D-hexopyranoses by treatment with benzylamine and converted into 2,3-(N-benzylepimino)-2,3-dideoxy- and 3,4-(N-benzylepimino)-3,4-dideoxy-β-D-hexopyranoses of the D-allo, D-galacto and D-talo configuration by Mitsunobu reaction. The structures of benzylamino and benzylimino derivatives were confirmed by 1H and 13C NMR spectra.

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