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Dergiler / Turkish Journal of Chemistry / 2007 / Cilt: 31 - Sayı: 1

Synthesis and Spectral Characterisation of Chloro Organotin(IV) di[3(2`-hydroxyphenyl)-5-(4-substituted phenyl) Pyrazolinates]

Umesh Nath TRIPATHI
Mohammad Safi AHMAD
Goriparthi VENUBABU
Sayfa
45–54
Yayın Tarihi
2007-01-01
DOI
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An octahedral structure around the tin(IV) atom for RSnCl(C15H12N2OX)2 is suggested.

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Amaç & Hipotez:Chloro organotin(IV) dipyrazolinates of the type RSnCl(C15H12N2OX)2 [where C15H12N2OX = 3(2'-Hydroxyphenyl)-5(4-X-phenyl)pyrazoline {where X = H (a); CH3 (b); OCH3 (c); Cl (d) and R = Me, Prn and Ph] were synthesised by the reaction of RSnCl3 with sodium salt of pyrazolines in 1:2 molar ratio, in anhydrous benzene.
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Temel Bulgular & Veri:These newly synthesised derivatives were characterised by elemental analysis (C, H, N, Cl and Sn), molecular weight measurement and spectral [IR and multinuclear NMR (1H, 13C and 119Sn)] studies.
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Sonuç & Katkı:An octahedral structure around the tin(IV) atom for RSnCl(C15H12N2OX)2 is suggested.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Organotin(IV) · pyrazolinates · Sn NMR

Özet

Chloro organotin(IV) dipyrazolinates of the type RSnCl(C15H12N2OX)2 [where C15H12N2OX = 3(2'-Hydroxyphenyl)-5(4-X-phenyl)pyrazoline {where X = H (a); CH3 (b); OCH3 (c); Cl (d) and R = Me, Prn and Ph] were synthesised by the reaction of RSnCl3 with sodium salt of pyrazolines in 1:2 molar ratio, in anhydrous benzene. These newly synthesised derivatives were characterised by elemental analysis (C, H, N, Cl and Sn), molecular weight measurement and spectral [IR and multinuclear NMR (1H, 13C and 119Sn)] studies. The bidentate behaviour of the pyrazoline ligands was confirmed by IR, 1H and 13C NMR spectral data. An octahedral structure around the tin(IV) atom for RSnCl(C15H12N2OX)2 is suggested.

Abstract

Chloro organotin(IV) dipyrazolinates of the type RSnCl(C15H12N2OX)2 [where C15H12N2OX = 3(2'-Hydroxyphenyl)-5(4-X-phenyl)pyrazoline {where X = H (a); CH3 (b); OCH3 (c); Cl (d) and R = Me, Prn and Ph] were synthesised by the reaction of RSnCl3 with sodium salt of pyrazolines in 1:2 molar ratio, in anhydrous benzene. These newly synthesised derivatives were characterised by elemental analysis (C, H, N, Cl and Sn), molecular weight measurement and spectral [IR and multinuclear NMR (1H, 13C and 119Sn)] studies. The bidentate behaviour of the pyrazoline ligands was confirmed by IR, 1H and 13C NMR spectral data. An octahedral structure around the tin(IV) atom for RSnCl(C15H12N2OX)2 is suggested.

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Bu Makaleye Atıf Yap

TRIPATHI, U. N., AHMAD, M. S., VENUBABU, G. (2007). Synthesis and Spectral Characterisation of Chloro Organotin(IV) di[3(2`-hydroxyphenyl)-5-(4-substituted phenyl) Pyrazolinates]. Turkish Journal of Chemistry, Cilt: 31 - Sayı: 1, 45–54. https://ajindex.com/articles/217989

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