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

Makale detayları

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

Yazarlar:

Umesh Nath TRIPATHI | Mohammad Safi AHMAD | Goriparthi VENUBABU

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Chemistry 2007 Vol.31 Issue 1, pp.45-54

Belge Tipi:

Makale

Yayın Tarihi:

12/2006

Belge Dili:

Türkçe

Document ID (Org No.):

2000728783

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527

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.

 

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.

Makale detayları

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

Yazarlar: Umesh Nath TRIPATHI | Mohammad Safi AHMAD | Goriparthi VENUBABU

Yayıncı: TUBITAK

Dergi: Turkish Journal of Chemistry 2007 Vol.31 Issue 1, pp.45-54

Belge Tipi: Makale

Yayın Tarihi: 12/2006

Belge Dili: Türkçe

Document ID (Org No.): 2000728783

Sıklık: İki Aylık

eISSN: 1303-6130

pISSN: 1300-0527

Sayı

Yazarlar:

Umesh Nath TRIPATHI | Mohammad Safi AHMAD | Goriparthi VENUBABU

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Chemistry 2007 Vol.31 Issue 1, pp.45-54

Belge Tipi:

Makale

Yayın Tarihi:

12/2006

Belge Dili:

Türkçe

Document ID (Org No.):

2000728783

Sıklık:

İki Aylık

eISSN:

1303-6130

pISSN:

1300-0527