1. Popp, F. D.; Gibson, H. W. Reissert Compound Studies. VI. The Condensation of Aldehydes with 2-Benzoyl-1,2-dihydroisoquinaldonitrile, J. Heterocyclic Chem., 1964, 1, 51.

2. Gibson, H. W.; Popp, F. D.; Catala, A. C. Reissert Compounds Studies. VII. The Synthesis of Calycotomine, J. Heterocyclic Chem., 1964, 1, 251.

3. Howe, C. A.; Hamel, C. R.; Gibson, H. W.; Flynn, R. R. Orientation in Nitration of Trisubstituted Benzenes, J. Chem. Soc., 1965, 795.

4. Gibson, H. W.; Popp, F. D.; Noble, A. C. Reissert Compound Studies. X. The Synthesis of Armepavine, J. Heterocyclic Chem., 1966, 3, 99.

5. Popp, F. D.; Gibson, H. W.; Noble, A. C. Reissert Compound Studies. XII. Synthesis of O-Methyldauricine, J. Org. Chem., 1966, 31, 2296.

6. Gibson, H. W.; Popp, F. D. Reissert Compound Studies. Part XIII. Model Reactions Based on 2-Benzoyl-1,2-dihydroisoquinaldonitrile, J. Chem. Soc., 1966, 1860.

7. Gibson, H. W. Anisochronism of Diastereotopic Groups in 1-Isopropyl- and 1-Isobutyl-2-acyl-1,2-dihydroisoquinaldonitriles, Tet. Lett., 1968, 5549.

8. Gibson, H. W.; McKenzie, D. A. A Novel Single Step Sulfone Synthesis, J. Org. Chem., 1970, 35, 2994.

9. Gibson, H. W. The Isolation and Characterization of Some 1-Alkyl-2-acyl-1, 2-dihydroisoquinaldonitriles, J. Heterocyclic, Chem., 1970, 7, 1169.

10. Pochan, J. M.; Gibson, H. W. Nucleation Studies of Supercooled Cholesteric Liquid Crystals, J. Amer. Chem. Soc., 1971, 93, 1279.

11. Gibson, H. W.; Chesney, D. K.; Popp, F. D. Reissert Compound Studies. Cyclization of N-(w-Chloroalkanoyl) Reissert Compounds, J. Heterocyclic Chem., 1972, 9, 541.

12. Pochan, J. M.; Gibson, H. W. Crystal Nucleation in Supercooled Mesomorphic Phase of Cholestryl Derivatives, J. Amer. Chem. Soc., 1972, 94, 5573.

13. Gibson, H. W.; Bailey, F. C. Aminolysis of n-Butyl Methacrylate-Styrene Copolymer with Di- and Trifunctional Amines, J. Polym. Sci., Polym. Chem. Ed., 1972, 10, 3017.

14. Gibson, H. W.; Pochan, J. M. Effect of Cholesteryl Alkanoate Structure on Liquid Crystal Transition Thermodynamics Pure and In Binary Mixtures, J. Phys. Chem., 1973, 77, 837.

15. Gibson, H. W. The Stereochemistry of 1-Alkyl-2-acyl-1,2-dihydroisoquinaldonitriles, J. Org. Chem., 1973, 38, 2851.

16. Gibson, H. W. Correlation of Ionization Potentials and the Sums of Substituent Constants for Substituted Benzenes, Can. J. Chem., 1973, 51, 3065.

1. Gibson, H. W. The Chemistry of Formic Acid and Its Simple Derivatives, Chem. Revs., 1969, 69, 673-692.