SOLVENT EFFECTS ON THE KINETICS OF THE ALKALINE CATALYSED HYDROLYSIS OF CYANOACETAMIDE

H. M. EL-NADER

doi:https://doi.org/10.1501/Commub_0000000405

Makale detayları

SOLVENT EFFECTS ON THE KINETICS OF THE ALKALINE CATALYSED HYDROLYSIS OF CYANOACETAMIDE

Yazarlar:

H. M. EL-NADER

Yayıncı:

Ankara University

Ana Başlıklar:

Kimya mühendisliği

Dergi:

Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering 1995 Vol.41, pp.0-0

Belge Tipi:

Makale

Yayın Tarihi:

12/1994

Belge Dili:

İngilizce

Document ID (Org No.):

2000710124

Sıklık:

İki Yıllık

eISSN:

2687-4806

pISSN:

1303-6017

DOI:

https://doi.org/10.1501/Commub_0000000405

Özet:

 

The rate of the alkaline catalysed hydrolysis of cyanoacetamide was investigated in the presence of ethanol and ethylene glycol up to 60 wt % in the temperature range 25 to 45+0.1°C The reaction rate decreased with the progressive addition of ethanol, while in case of ethylene glycol decreased up to 40 wt % then increased. The isocomposition and isodielectric energies of activation and the thermodynamic parameters of activation were calculated and discussed in terms of solvent effects. The influence of the dielectric constant of the solvent mixture on the reaction rate was discussed. A mechanism was proposed to account for the effect of the solvent on the reaction rate.

Makale detayları

SOLVENT EFFECTS ON THE KINETICS OF THE ALKALINE CATALYSED HYDROLYSIS OF CYANOACETAMIDE

Yazarlar: H. M. EL-NADER

Yayıncı: Ankara University

Ana Başlıklar: Kimya mühendisliği

Dergi: Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering 1995 Vol.41, pp.0-0

Belge Tipi: Makale

Yayın Tarihi: 12/1994

Belge Dili: İngilizce

Document ID (Org No.): 2000710124

Sıklık: İki Yıllık

eISSN: 2687-4806

pISSN: 1303-6017

DOI: https://doi.org/10.1501/Commub_0000000405

Sayı

Yazarlar:

H. M. EL-NADER

Yayıncı:

Ankara University

Ana Başlıklar:

Kimya mühendisliği

Dergi:

Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering 1995 Vol.41, pp.0-0

Belge Tipi:

Makale

Yayın Tarihi:

12/1994

Belge Dili:

İngilizce

Document ID (Org No.):

2000710124

Sıklık:

İki Yıllık

eISSN:

2687-4806

pISSN:

1303-6017

DOI:

https://doi.org/10.1501/Commub_0000000405