ISSN

0974-4150 (Online)
0974-4169 (Print)


Author(s): A. K. Singh

Email(s): dr.anilkumarsingh2009@gmail.com

DOI: 10.5958/0974-4150.2020.00085.1   

Address: A. K. Singh
Department of Chemistry, Teerthanker Mahaveer University, Moradabad, India.
*Corresponding Author

Published In:   Volume - 13,      Issue - 6,     Year - 2020


ABSTRACT:
The effect of different composition of a water-Ehtylene glycol solvent on kinetics of amyl methanoate formate was studied at different temperature ranging from 20 to 40?C.The rate constant decreased with increase of water fraction in the solvent from 20 to 80%.The considerably change was found in activation parameters enthalpy of activation (?H*) and entropy of activation (?S*) and free energy of activation free energy of activation (?G*) with increasing mole %, which indicates that there is specific salvation taking place with change of solvent composition. The iso kinetic temperature was found to be 253.84 K/Mole2 which is less than 300, indicates weak solvent solute interaction in the reaction media.


Cite this article:
A. K. Singh. Acid Catalised Solvolysis of Amyl Methanoate in Binary Aquous solvent system and solvent effect on kinetics of activation parameters. Asian J. Research Chem. 2020; 13(6):485-488. doi: 10.5958/0974-4150.2020.00085.1


REFERENCE:
1.    Akerl of. G. Dielectric constant of some organic solvent-water mixture at various temperature. J amm. Chem Soc. (1932), 54, 11, pp4125-4139.
2.    Franks F., Water: A comprensive Treatrise Plenum Press New York (1973) vol-2 p422.
3.    Akerlof. G. and Oliver., A Shorter The dielectric constant of dioxane-water mixture between 0 and 800c.J Amm. Chem Soc (1936), 58, 7, pp1241-1.
4.    Singh A K., Kinetics and solvent effect on activation parameter of aquo-propanol solvent system for acid catalyzed solvolysis of propyl formate. International Journal of Chemical Science, vol-3, issue-4, July, 2019 pp 85-88.
5.    Sharma Sangita et al. Kinetic study of specific base catalysed hydrolysis of Ethyl Acrylate in water-Ethanol binary system. Russian Journal of physical chemistry A. Vol. 87, No. 5, 2013. Pp730-736.
6.    Singh A K. “Study of Solvent effect of Protic solvent on Solvolysis of Hexanoate ester and Activation parameters.” Asian journal of Research in Chemistry, 12(2) Nov 2020, pp 216-218.
7.    Magda F Fathalla., Kinetics of reaction of 2-chloro-quinosalin with Hydroxide ion in CAN- H2O and DMSO- H2O binary solvent mixture,” Journal of solution chemistry, 40, 1258-70, 2011.
8.    Singh A K., Solvent effect and kinetics on solvolysis of propyl formate in water-propanol solvent mixture. International Journal of Chemical Science, vol-3, issue-4, July, 2019 pp82-84.
9.    Singh A K., Kinetics and solvent effect on activation parameter of aquo-propanol solvent system for acid catalyzed solvolysis of propyl formate. International Journal of Chemical Science, vol-3, issue-4, July, 2019 pp 85-88.
10.    Singh AK.  Arjuman Bano., Solvent effect and kinetics on ethyl benzoate in aqueous solvent system. International Journal of Chemical Science, Volume 3; Issue 5; September 2019; Page No. 26-28.
11.    Parker A J., The effect of salvation on the properties of anion in dipolar Q Rev Issue-2(1962), p 163.
12.    Roberts D. D., Solvent effect III. The influence of aqueous dimethyl solfoxide on alkyl benzoate ester saponification reaction. J Org. Chem. (1966,31,12,) pp4037-4041. aprotic solvents.
13.    Hughes E.D. and Ingold C.K, “Mechanism of substitution at saturated carbon atom part IV, A discussion of constitution and solvent effect on mechanism, kinetics, velocity, and orientation of substitution”. J Chem. Soc 1935, 244- 255.
14.    Laidler K.J and Landskroener P A,: Trans Faraday Soc. 52, 200 1956.
15.    Wynne-Jones W. F. K, and Eyring, H.: “The Absolute Rate of Reaction in condense Phase”. J. chem. phys. 3, 492-502, 1935.
16.    Singh A K. Arjuman Bano, “Kinetics and Solvent effect on Aquo-dipolar protic organic-solvent system of Hexanoate ester.” Asian journal of Research in Chemistry, 12(6) Nov 2019, pp 341-344
17.    Singh AK. Arjuman Bano., Solvent effect and kinetics on ethyl benzoate in aqueous solvent system. International Journal of Chemical Science, Volume 3; Issue 5; September 2019; Page No. 26-28
18.    Wolford R K,: “ Kinetics of acid catalised hydrolysis of Acetal in dimethylsulfoxide-water solvent system at 15, 25 and 35C.” Phys Chem, 68, (1964) p3392
19.    Singh AK.  Arjuman Bano., Solvent effect and kinetics on ethyl benzoate in aqueous solvent system. International Journal of Chemical Science, Volume 3; Issue 5; September 2019; Page No. 26-28
20.    Zucker L and Hemmet L. P: Kinetikc of the iodination of acetophenon in sulphuric and perchloric acid solution. J Amm. Chem. Soc.61, 10, (1939) pp2791-2798.
21.    Elsemogy, M.M., Abu Elamayem, M.S., and Mussa, M.N.H:  Kinetics and mechanism of acid hydrolysis of acetomide in dioxane-water mixture., Z. Physik chem (Neuetold) 94, 69, (1975) pp215-226.
22.    Singh A K., Studies of Solvent Effect of Aquo-Methanol Solvent System on Kinetics and Activation Parameters of Base Catalyzed Hydrolysis of Ethyl Cinnamate. J Phys Chem &Biophys, Volume 7 • Issue 3 • 1000252 August 14, 2017
23.    Barclay and Butlar J A V.; The entropy of solution. Trans. Faraday. Soc. 34, (1938) pp1445-1454.
24.    Laffler J E. and Grundwald E. Rate and equilibiria in organic reaction. Jons Wiely&sons, inc, New York,1963
25.    Lefler J.E. “Entropy relationship and implication for organic chemistry.” J. org. chem., 20, 1201, 1955
26.    Singh A K. “Study of Solvent effect of Protic solvent on Solvolysis of Hexanoate ester and Activation parameters.” Asian journal of Research in Chemistry, ISSN 0974-4150, 12(2) Nov 2020, pp 216-218

Recomonded Articles:

Author(s): Nandkishor Telkapalliwar, Vidyadhar Shivankar

DOI: 10.5958/0974-4150.2017.00009.8         Access: Open Access Read More

Author(s): R Manoj Prabakaran, V Niranjan, VM Seenivasan, S Thenesh Kumar

DOI:         Access: Open Access Read More

Author(s): S. Begam, F. Hussain, Jaibir Singh, A. K. Sharma, D. S. N. Prasad

DOI: 10.5958/0974-4150.2018.00110.4         Access: Open Access Read More

Author(s): P. Varshney, Vinod Kumar, S.K. Gururani

DOI:         Access: Open Access Read More

Author(s): Bizuneh Adinew, Tesfahun Kebede, Benebru Shimelis

DOI:         Access: Open Access Read More

Author(s): Nilesh Patel, Shailesh Shah, Ishwarsinh Rathod, Dhaval Patel, Biraju Patel

DOI:         Access: Open Access Read More

Author(s): Swapnil J. Dengle, Shriram M. Pathak, Chandra Mohan, Arumugam Karthik, Prashant Musmade, Krishnamurthy Bhat, Nayanabhirama Udupa

DOI:         Access: Open Access Read More

Author(s): Sharma Pramod, Raghuvanshi Dhiraj, Chaturvedi Prerna

DOI:         Access: Open Access Read More

Author(s): Venkata Subba Rao Mushini, Ananta Ramam Veluri, Muralidhara Rao Volety

DOI:         Access: Open Access Read More

Asian Journal of Research in Chemistry (AJRC) is an international, peer-reviewed journal devoted to pure and applied chemistry..... Read more >>>

RNI: Not Available                     
DOI: 10.5958/0974-4150 

Popular Articles


Recent Articles




Tags