On the Ammonolysis of Benzoylisocyandichloride

Ambelang, Joseph C.; Johnson, Treat B.

doi:10.1021/ja01872a024

Cited by 27 publications

(6 citation statements)

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“…All chemicals used were of analytical reagent or equivalent grade. Benzoyl isothiocyanate 9 , benzoyl hydrazine 10 and metal thiocyanates were prepared by literature methods.…”

Section: Starting Materialsmentioning

confidence: 99%

Spectral, magnetic and biological studies of 1,4-dibenzoyl-3-thiosemicarbazide complexes with some first row transition metal ions

Singh

Shrivastav

et al. 2001

J Chem Sci

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The ligand 1,4-dibenzoyl-3-thiosemicarbazide (DBtsc) forms complexes [M(DBtsc-H)(SCN)] [M = Mn(II), Co(II) or Zn(II)], [M(DBtsc-H)(SCN)(H 2 O)] [M = Ni(II) or Cu(II)], [M(DBtsc-H)Cl] [M = Co(II), Ni(II), Cu(II) or Zn(II)] and [Mn(DBtsc)Cl 2 ], which have been characterized by elemental analyses, magnetic susceptibility measurements, UV/Vis, IR, 1 H and 13 C NMR and FAB mass spectral data. Room temperature ESR spectra of the Mn(II) and Cu(II) complexes yield values, characteristic of tetrahedral and square planar complexes respectively. DBtsc and its soluble complexes have been screened against several bacteria, fungi and tumour cell lines.

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“…All chemicals used were of analytical reagent or equivalent grade. Benzoyl isothiocyanate 9 , benzoyl hydrazine 10 and metal thiocyanates were prepared by literature methods.…”

Section: Starting Materialsmentioning

confidence: 99%

Spectral, magnetic and biological studies of 1,4-dibenzoyl-3-thiosemicarbazide complexes with some first row transition metal ions

Singh

Shrivastav

et al. 2001

J Chem Sci

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“…General procedure for N-benzoyl-thiocarbamic-0-alkyl esters 16.3 g (0.1 mol) benzoylisothiocyanate [19] (0.1 mol) are dissolved in 60 ml of benzene. The corresponding alcohol is added dropwise in twofold molar excess at room temperature under stirring and slowly heated up to 60°C for one hour.…”

Section: N-benzoyl-thiocarbamic-0-ethyl Ester (2)mentioning

confidence: 99%

Ligand Properties of N-Acyl-thiocarbamic-O-alkylesters - A new class of aza-analogous 1,3-thioxoketones

et al. 1995

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A series of six N-benzoyl-thiocarbamic-0constants of which have been determined in 75 vol% dioxalkylesters (R=Me, Et, i-Pr, Benzyl, n-Hex, n-Dodec; 1ane/water. The molecular structure of bis(0-ethyl-N-benzoyl-6 ) has been prepared and characterized. They are weak thiocarbamato)nickel(II) 2a is presented. The coordination of monoprotic acids. The compounds behave as fairly stable the nickel atom is square planar with the two sulphur atoms and versatile bidentate (0,s)-chelating ligands towards mul-in cis position. tivalent metal ions e. g. Ni(II), Cu(II), Pb(I1) the stability

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“…A suspension of the prepared nucleobase hydrazide (for compound 1c 0.66 g, 3.0 mmol; for compound 2c 0.64 g, 3.0 mmol; for compound 3c 0.59 g, 3.0 mmol) in DMSO (20 mL) was mixed with a solution of benzoylisothiocyanate in acetone (20 mL) (3.0 mmol), prepared as described in literature [33], and left to stir overnight at room temperature. The obtained yellow solution was poured onto crushed ice, and the product was obtained by salting out with brine.…”

Section: General Procedures For Synthesis Of Purine and Pyrimidine Thimentioning

confidence: 99%

Solvatochromic absorption and fluorescence studies of adenine, thymine and uracil thio-derived acyclonucleosides

et al. 2015

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Adenine, thymine and uracil thio-derived acyclonucleosides were synthesized and characterized by UV-Vis, FT-IR, 1 H and 13 C NMR spectroscopic techniques. The photophysical properties of the derivatives were evaluated in solvents with diverse polarities and at various pH values. The solvent dependent absorbance and emission spectral shifts were analysed using physical parameters of the selected solvents. The regression and correlation coefficients were calculated using multiple regression techniques. The fitting coefficients gave an estimate of the contribution of each interaction to the total spectral shift in various solutions. Multiple linear regression studies, Kamlet-Taft equation and stokes shift correlation with orientation polarizability provide valuable information concerning spectroscopic characteristics of the studied molecules.

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On the Ammonolysis of Benzoylisocyandichloride

Cited by 27 publications

References 0 publications

Spectral, magnetic and biological studies of 1,4-dibenzoyl-3-thiosemicarbazide complexes with some first row transition metal ions

Spectral, magnetic and biological studies of 1,4-dibenzoyl-3-thiosemicarbazide complexes with some first row transition metal ions

Ligand Properties of N-Acyl-thiocarbamic-O-alkylesters - A new class of aza-analogous 1,3-thioxoketones

Solvatochromic absorption and fluorescence studies of adenine, thymine and uracil thio-derived acyclonucleosides

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