ChemInform Abstract: ENTHALPIES OF TRANSFER FROM METHANOL TO PROTIC AND APROTIC SOLVENTS OF THE TRANSITION STATE IN THE REACTION OF BENZENESULPHONYL CHLORIDE WITH IMIDAZOLsubstitution reactionsheat of reactionNo abstract is available for this article....
From Table 1a, it is also observed that the magnitudes of kq are more in polar protic solvents than in polar aprotic solvents for both OPD and PPD quenchers. That is, quenching is more efficient in polar protic solvents due to dissipation of excitation energy of vibrational modes associated wi...
The PFP theory is suitable for correlating excess molar volume values of mixtures of [EMIM][NTf2] with a polar aprotic solvent as ethyl acetate and with a polar protic solvent, as methanol. may now be read as “The Prigogine-Flory-Patterson theory is quite applicable to correlate the excess...
the effect of using protic or aprotic solvents as impregnation media on the physico-chemical properties of the metal-based SAPO-34 was investigated.Water and N,N-dimethylformamide (DMF) were employed as the protic and aprotic solvents,respectively.The catalyst prepared using the aprotic DMF solvent...
For the impregnation method, the effect of using protic or aprotic solvents as impregnation media on the physico-chemical properties of the metal-based SAPO-34 was investigated. Water and N,N-dimethylformamide (DMF) were employed as the protic and aprotic solvents, respectively. The catalyst ...