Spectroscopic Study of Some 1,3,4-0xadiazole, 1,3,4- Thiadiazole and 1,2,4- Triazole Derivatives

F.J. Ibrahim

Article Details

Spectroscopic Study of Some 1,3,4-0xadiazole, 1,3,4- Thiadiazole and 1,2,4- Triazole Derivatives

Authors:

F.J. Ibrahim

Publisher:

University of Baghdad

Journal:

Ibn AL-Haitham Journal For Pure and Applied Sciences Vol.19 Issue 3, pp.99-116

Document Type:

Article

Publication Date:

1/2006

Document Language:

English

Document ID (Org No.):

2001376476

pISSN:

2521-3407

Abstract:

 Compounds   [II   - [51  namely  2,5-(N,N'-diphenyldiamino)  -1,3,4- oxadiazole  [I],  2,5-(N,N'- diphenyl  diamino)  -1.3,4- thiadia:zole (2] ,4-
phenyl   Â·3-(N-phenyl   amino)-5-hydroxy-1,2,4-  triazolc  [31 ,3,5-(N,N'Â
diphenyl diamino)-1 ,2,4- triazolc r4) and 4-phenyl  -5-(N-phenyl arnino)-
3-  th io l -1 ,2.4Â· triazole  [5) are prepared  and  studied.  Their  electronic
spectra in different  pH media and in dilferent  solvents were studied. The lR spectrum of compounds [3) and [5] showed  that these compounds are present in keto and thion tautomer, respectively.
Electronic studies of compounds [3) and [51 in different  pH media and
solvents are reported and showed  that these compounds arc  not affected by the polarity of the solvent and the compounds [3] and [5] are  affected by some pH media.

Article Details

Spectroscopic Study of Some 1,3,4-0xadiazole, 1,3,4- Thiadiazole and 1,2,4- Triazole Derivatives

Authors: F.J. Ibrahim

Publisher: University of Baghdad

Journal: Ibn AL-Haitham Journal For Pure and Applied Sciences Vol.19 Issue 3, pp.99-116

Document Type: Article

Publication Date: 1/2006

Document Language: English

Document ID (Org No.): 2001376476

pISSN: 2521-3407

Issues

Authors:

F.J. Ibrahim

Publisher:

University of Baghdad

Journal:

Ibn AL-Haitham Journal For Pure and Applied Sciences Vol.19 Issue 3, pp.99-116

Document Type:

Article

Publication Date:

1/2006

Document Language:

English

Document ID (Org No.):

2001376476

pISSN:

2521-3407