Fariza B. Hasan
Polaroid Corporation
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Publication
Featured researches published by Fariza B. Hasan.
Journal of The Chemical Society-perkin Transactions 1 | 1992
Roger A. Boggs; Fariza B. Hasan; J. Barry Mahoney; Avi. C. Mehta; Catherine M. K. Palumbo; Anthony J. Puttick; Lloyd D. Taylor
Compounds such as α-phenyl(mercapto)tetrazole (PMT) oxime (9) undergo rapid elimination of the PMT anion in base via a nitrosoene intermediate. Solution kinetics and HPLC analysis of reaction products are consistent with the mechanism shown in Scheme 2. For open chain oximes such as 4, substitution α to the oxime increases the rate of release of PMT and is attributed to the relief of strain when a crowded reactant is converted to a less-crowded product. For cyclic oximes, the six-membered ring compounds are more reactive than the corresponding five-membered compounds. A linear isokinetic relationship between the entropy and enthalpy of activation was found with β= 346 ± 51 K. Entropies of activation were found to range from –7 to +24 c.u. (1 c.u. = 4.184 J mol–1 K–1) and support the proposed mechanism.
Archive | 2008
Kap-Soo Cheon; Stephen J. Telfer; Michael P. Filosa; John L. Marshall; Fariza B. Hasan; David A. Skyler; John M. Hardin
Archive | 2006
Brian D. Busch; Fariza B. Hasan; Chien Liu; Stephen J. Telfer; William T. Vetterling
Archive | 2006
Brian D. Busch; Fariza B. Hasan; Chien Liu; Stephen J. Telfer; William T. Vetterling
Archive | 2004
Kap-Soo Cheon; Stephen J. Telfer; Michael P. Filosa; John L. Marshall; Fariza B. Hasan; David A. Skyler; John M. Hardin
Journal of Colloid and Interface Science | 1997
Fariza B. Hasan; Daniel D. Huang
Archive | 2003
Michael P. Filosa; Fariza B. Hasan; Stephen J. Telfer
Archive | 2001
Arnost; Alain Bouchard; Yongqi Deng; Edward J. Dombrowski; Russell Gaudiana; Serajul Haque; Fariza B. Hasan; John L. Marshall; Stephen J. Telfer; William T. Vetterling; Michael S. Viola
Archive | 2008
Kap-Soo Cheon; Michael P. Filosa; Fariza B. Hasan; Xavier Herault; John L. Marshall
Archive | 2010
John C. Day; John M. Hardin; Yulin Hardin; Fariza B. Hasan; Stephen J. Telfer; William T. Vetterling