Publications & Presentations of Yongyu Zhao

1. Jinpei Cheng; Bo Liu; Yongyu Zhao; Yongkai Sun; Xian-Man Zhang; Yun Lu "Effects of Adjacent Onium Cations and Remote Substituents on the H-A+ Bond Equilibrium Acidities in Dimethyl Sulfoxide Solution. An Extensive Ylide Thermodynamic Stability Scale and Implication for the Importance of Resonance Effect on Ylide Stabilities," J. Org. Chem. 1999, 64(2), 604-610.

2. Jin-Pei Cheng; Bo Liu; Yongyu Zhao; Xian-Man Zhang "Equilibrium Acidities and Homolytic Bond Dissociation Enthalpies of the Acidic C-H Bonds in As-Substituted Triphenylarsonium and Related Cations," J. Org. Chem. 1998, 63(20), 7072-7077.

3. Jinpei Cheng; Yun Lu; Bo Liu; Yongyu Zhao; Difei Wang; Yongkai Sun; Jianglin Mi "Effects of double substitution on the thermodynamic stabilities of nitrogen radicals," Sci. China, Ser. B: Chem. 1998, 41(2), 215-224.

4. F. G. Bordwell; Yongyu Zhao; Jinpei Cheng "Equilibrium Acidities and Homolytic Bond Dissociation Enthapies of m- and p-Substituted Benzaldoximes and Phenyl Methyl Ketoximes," J. Phys. Org. Chem., 1998, 11, 10-14.

5. Yongyu Zhao; F. G. Bordwell; Jinpei Cheng; Difei Wang "Equilibrium Acidities and Homolytic Bond Dissociation Energies (BDEs) of the Acidic H-N Bonds in Hydrazines and Hydrozides," J. Am. Chem. Soc., 1997, 119, 9125-9129.

6. Yongyu Zhao; F. G. Bordwell "Bond Dissociation Free Energies (BDFEs) of the Acidic H-A Bonds in HA-• Radical Anions by Three Different Pathways," J. Org. Chem., 1996, 61, 6623-6626.

7. Yongyu Zhao; F. G. Bordwell "Acidities of Radical Anions (pKHA-• ) Derived from Nitro-Substituted Aromatic Weak Acids and the Formation of Radical Dianions," J. Org. Chem., 1996, 61, 2530-2535.

8. F. G. Bordwell; Yongyu Zhao "The Effects of Nitro Groups on Acidities and Homolytic Bond Dissociation Enthalpies of the Acidic C-H Bonds in Carbon Acids and their Radical Anions," J. Org. Chem., 1995, 60, 6348-6352.

9. M. M. Hansen; A. R. Harkness; D. S. Coffey; F. G. Bordwell; Yongyu Zhao "Substrate Acidities and Conversion Times for Reactions of Amides With Di-tert-butyl Dicarbonate," Tetrahedron Letter, 1995, 36, 8949-8952.

10. Yongyu Zhao; F. G. Bordwell "Bond Dissociation Free Energies of the H-A Bonds in HA2- Dianions," J. Org. Chem., 1995, 60, 3932-3933.

11. Jinpei Cheng; Yongyu Zhao; Zhenwei Huan " Thermodynamic Stabilities of Carbon- and Nitrogen- Centered Radicals," Science in China (Series B) 1995, 38, 1417-1424.

12. Yongyu Zhao; Zhenwei Huan; Jinpei Cheng "Cleavage Energies for Nitrogen-Hydrogen Bonds in para-Substituent Acetophenone Semicarbazones and Corresponding Radical Ions," Acta Chimica Sinica, 1994, 52(10), 980-984.

13. Yongyu Zhao; Zhenwei Huan; Jinpei Cheng "Acidities of - and para-Substituted Anilines and of the Corresponding Radical Cations in DMSO solution," Chem. J. Chin. Univ., 1993, 15, 207.

14. Jinpei Cheng; Yongyu Zhao "Homolytic Bond Cleavage Energies of the Acidic N-H Bonds in DMSO Solution and Properties of the Corresponding Radicals and Radical Cations," Tetrahedron, 1993, 49, 5267.

15. Jinpei Cheng; Yongyu Zhao; Yaofeng Yuan "Thermodynamic Stabilities of Radicals," Bull. Chin. Chem. Soc., 1993, 6, 18.

16. Jinpei Cheng; Yongyu Zhao "Thermodynamic Stabilities of Class O Carbon- and Nitrogen-Centered Radicals and Acidities of Their Corresponding Radical Cations," Procd. 11th IUPAC Conf. Phys. Org. Chem., 1992, Ithaca, U.S.A.

17. Jinpei Cheng; Yongyu Zhao; F. G. Bordwell "Remote Substituent Effects and Stabilities of Class O Radicals," Procd. 10th IUPAC Conf. Phys. Org. Chem., 1990, Haifa, Israel.