1. Kruger, G., 2012. Dr. Hubrecht van Dalsen word 80: van oraloor. Die Kerkblad, 115: 30-30.
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2. Karpoormath, R., O.K. Onajole, T. Naicker, T. Govender, G.E. Maguire and H.G. Kruger, 2012. Synthesis and NMR elucidation of novel pentacycloundecane-derived peptides. South Afr. J. Chem., 65: 108-114.
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3. van Rensburg, C.K.J., R.S. Robinson and H.G. Kruger, 2011. Part II: ab initio and NMR investigations into the barrier to internal rotation of various oxo-and thio-analogues of 2-oxo-2H-chromen-7-yl dimethylcarbamates. South Afr. J. Chem., 64: 210-217.
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4. Shaikh, M.M., G.E. Maguire, H.G. Kruger and K.D. Toit, 2011. 3-Benzyl-5, 7-dimethoxychroman-4-ol. Acta Crystallogr., Sect. E: Struct. Rep. Online, Vol. 67. 10.1107/S1600536811002066.
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5. Pietersen, L.K., P. Govender, H.G. Kruger, G.E. Maguire and T. Govender, 2011. Enzymatic activation of a peptide functionalised gold nanoparticle system for prodrug delivery. J. Nanosci. Nanotechnol., 11: 3075-3083.
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6. Pawar, S., P. Bhatt, T. Govender, H.G. Kruger and G.E. Maguire, 2011. S)-4-Phenyl-2-(1, 2, 3, 4-tetrahydroisoquinolin-3-yl)-1, 3-thiazole. Acta Crystallogr., Sect. E: Struct. Rep. Online, Vol. 68. 10.1107/S1600536811052585.
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7. Onajole, O.K., T. Govender, H.G. Kruger and G.E. Maguire, 2011. N-(Adamantan-1-yl)-2-chloroacetamide. Acta Crystallogr., Sect. E: Struct. Rep. Online, 67: 1444-1444.
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8. Naicker, T., T. Govender, H.G. Kruger and G.E. Maguire, 2011. 6, 7-Dimethoxy-3-methoxycarbonyl-1-(2-methoxyphenyl)-3, 4-dihydroisoquinoline 2-oxide. Acta Crystallogr., Sect. E: Struct. Rep. Online, Vol. 67. 10.1107/S1600536811016539.
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9. Naicker, T., T. Govender, H.G. Kruger and G.E. Maguire, 2011. (1S, 3S)-Methyl 6, 7-dimethoxy-1-phenyl-1, 2, 3, 4-tetrahydroisoquinoline-3-carboxylate. Acta Crystallogr., Sect. E: Struct. Rep. Online, Vol. 67. 10.1107/S1600536811018782.
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10. Naicker, T., T. Govender, H.G. Kruger and G.E. Maguire, 2011. (1R, 3S)-N-Benzhydryl-2-benzyl-6, 7-dimethoxy-1-phenyl-1, 2, 3, 4-tetrahydroisoquinoline-3-carbothioamide. Acta Crystallogr., Sect. E: Struct. Rep. Online, Vol. 67. 10.1107/S1600536811049324.
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11. Karpoormath, R., T. Naicker, T. Govender, H.G. Kruger and G.E. Maguire, 2011. Benzyl 5-hydroxy-4-oxapentacyclo [5.4. 1.02, 6.03, 10.08, 11] dodecane-3-carboxylate. Acta Crystallogr., Sect. E: Struct. Rep. Online, Vol. 67. 10.1107/S1600536811009020.
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12. Karpoormath, R., P. Govender, T. Govender, H.G. Kruger and G.E. Maguire, 2011. Endo-11-(dibenzylamino) tetracyclo [5.4. 0.03, 10.05, 9] undecane-8-one. Acta Crystallogr., Sect. E: Struct. Rep. Online, Vol. 67. 10.1107/S160053681100479X.
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13. Chakka, S.K., M.G. McKay, T. Govender, H.G. Kruger and Maguire, 2011. [(1R, 3S)-6, 7-Dimethoxy-1-phenyl-1, 2, 3, 4-tetrahydroisoquinolin-3-yl] methanol 2.33-hydrate. Acta Crystallogr., Sect. E: Struct. Rep. Online, Vol. 67. 10.1107/S1600536811006052.
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14. Shiri, M., M.A. Zolfigol, H.G. Kruger and Z. Tanbakouchian, 2010. Advances in the application of N 2 O 4/NO 2 in organic reactions. Tetrahedron, 66: 9077-9106.
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15. Onajole, O.K., M.M. Makatini, P. Govender, T. Govender, G.E. Maguire and H.G. Kruger, 2010. Synthesis and NMR assignment of pentacycloundecane precursors of potential pharmaceutical agents. Magn. Reson. Chem., 48: 249-255.
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16. Mohamed, M.E., D. Chopra, K.N. Venugopala, T. Govender, H.G. Kruger and G.E. Maguire, 2010. Tetrakis-μ-l-alanine-κ8O: O'-bis [tetraaquaterbium (III)] hexaperchlorate. Corrigendum. Acta Crystallogr., Sect. E: Struct. Rep. Online, Vol. 66. 10.1107/S1600536810027340.
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17. Chakka, S.K., O.K. Onajole, T. Govender, G.E. Maguire, H. Su and H.G. Kruger, 2010. 1, 7-Dimethylpentacyclo [5.4. 0.02, 6.03, 10.05, 9] undecane-8, 11-dione. Acta Crystallogr., Sect. E: Struct. Rep. Online, Vol. 66. 10.1107/S1600536810025055.
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18. Nayak, S.K., K.N. Venugopala, D. Chopra, T. Govender, H.G. Kruger, G.E. Maguire and T.N.G. Row, 2009. 2-(4-Chloro-3-nitrophenyl)-4-(4-chlorophenyl)-1, 3-thiazole. Acta Crystallogr., Sect. E: Struct. Rep. Online, 65: 2611-2612.
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19. Boyle, G.A., T. Govender, H.G. Kruger, T. Naicker and G.E. Maguire, 2009. The evaluation of novel camphor-derived pyridyl ligands as catalysts in the asymmetric Diels-Alder reaction of cyclopentadiene with 3-acryloyl-2-oxazolidinone. South Afr. J. Chem., 62: 129-133.
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20. Boyle, G.A., T. Govender, H.G. Kruger and O.K. Onajole, 2008. 2-(Tricyclo [3.3. 1.13, 7] dec-2-ylamino) ethanol hemihydrate. Acta Crystallogr., Sect. E: Struct. Rep. Online, Vol. 64. 10.1107/S1600536808016851.
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21. Boyle, G.A., H.G. Kruger, G.E.M. Maguire and J. Paraskevopoulos, 2008. (4-Hydroxy-3-nitrobenzyl) methylammonium chloride. Acta Crystallogr. Sect., 64: 625-625.
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22. Boyle, G.A., T. Govender, H.G. Kruger, G.E.M. Maguire and T.K. Negus, 2007. (S)-(+)-2-Formylamino-3-methylbutanoic acid Acta Crystallogr., Sect., 63: 3912-3912.
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23. Boyle, G.A., T. Govender, H.G. Kruger, G.E.M. Maguire and T. Naicker, 2007. (S)-(+)-2-Formamido-4-methylpentanoic acid. Acta Crystallogr., Sect., 63: 3445-3445.
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24. Kruger, H.G., P. Mdluli, T.D. Power, T. Raasch and A. Singh, 2006. Experimental and computational studies of the regioselective protection of hydantoins using anhydride. J. Mol. Struct. : THEOCHEM, 771: 165-170.
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25. Kruger, H.G., M. Rademeyer, T. Govender and V. Gokul, 2006. 11 B Dihydroxypentacycloundecane B 8,11 Blactam. Acta Crystallogr. Sect. Sect. E: Struct. Rep., .
26. Kruger, H.G., M. Rademeyer and R. Ramdhani, 2006. Pentacyclo 5.4.0.0(2,6).0(3,10).0(5,9) undecaneB8,11Bdione ethylene acetal. Acta Crystallogr. Sect. Sect. E: Struct. Rep., .
27. Kruger, H.G., M. Rademeyer and R. Ramdhani, 2006. A pentacycloundecane dimer. Acta Crystallogr. Sect. Sect. E: Struct. Rep., .
28. Kruger, H.G and R. Ramdhani, 2006. NMR assignments of a di‐pentacyclo‐undecane cyclic ether. Magn. Reson. Chem., 44: 1058-1062.
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29. Kruger, H.G and R. Ramdhani, 2006. NMR analysis of some pentacycloundecanedione derivatives. South Afr. J. Chem., 59: 71-74.
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30. Kruger, H.G and P.S. Mdluli, 2006. Regioselective protection of hydantoins-essential for hydantoin based anti-epileptic drugs. Struct. Chem., 17: 121-125.
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31. Kruger, H., M. Rademeyer and R. Ramdhani, 2006. Pentacyclo[5.4.0.0(2,6).0(3,10).0(5,9)]undecaneB8,11Bdione ethylene acetal. Acta Crystallogr. Sect. Sect. E: Struct. Rep., .
32. Boyle, G.A., H.G. Kruger, G.E.M. Maguire and M. Rademeyer, 2006. 4R,5R-B bis-hydroxydimethylmethyl)B2,2BdimethylB1,3Bdioxolane. Acta Crystallogr. Sect. Sect. E: Struct., .
33. Kruger, H.G., M. Rademeyer, and R. Ramdhani, 2005. 3,5Bbis 2Bhydroxyethyl B4Boxahexacyclo. Acta Crystallogr. Sect. Sect. E: Struct. Rep. .
34. Kruger, G., 2005. Jesus-films... in die lig van calvyn se uitleg van die tweede gebod. Die Kerkblad, 108: 34-36.
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35. Govender, T., H.K. Hariprakasha, H.G. Kruger and T. Raasch, 2005. Synthesis of trishomocubane amino acid derivatives. South Afr. J. Chem., 58: 37-40.
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36. Govender, T., H.G. Kruger and T. Raasch, 2005. Complete NMR elucidation of two N-protected trishomocubane hydantoins and the ethyl ester of the corresponding amino acid. Struct. Chem., 16: 129-134.
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37. Martins, F.J.C., A.M. Viljoen, H.G. Kruger and P.L. Wessels, 2004. Structure elucidation of 11‐amino‐8‐hydroxypentacyclo [5.4. 0.02, 6.03, 10.05, 9] undecane‐8, 11‐lactam through selective acetylation and complete 1H and 13C NMR spectral assignment of the mono‐, di‐and triacetates. Magn. Reson. Chem., 42: 402-408.
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38. Kruger, H.G., F.J. Martins and A.M. Viljoen, 2004. Interconvertions between δ-lactam and δ-lactone derivatives initiated by unique transannular interactions of the rigid cyclohexane boat structure in pentacycloundecane. J. Org. Chem., 69: 4863-4866.
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39. Govender, T., 2004. A study of chiral pentacyclo-undecane derived macrocycles and ligands. Sch. Chem. Faculty Sci. Univ. KwaZulu-Natal, Durban, .
40. Gokul, V., H.G. Kruger, T. Govender, L. Fourie and T.D. Power, 2004. An ab initio mechanistic understanding of the regioselective acetylation of 8, 11-dihydroxy-pentacyclo [5.4. 0.0 2, 6. 0 3, 10. 0 5, 9] undecane-8, 11-lactam. J. Mol. Struct.: Theochem, 672: 119-125.
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41. Fourie, L., T. Govender, H.K. Hariprakasha, H.G. Kruger and T. Raasch, 2004. Complete NMR elucidation of a novel trishomocubane hydantoin and its mono‐and bis‐t‐Boc protected derivatives. Magn. Reson. Chem., 42: 617-623.
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42. Du Toit, J.D. and G. Kruger, 2004. Jesus sing: skrifstudie. Die Kerkblad, 107: 9-11.
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43. Boyle, G.A., T. Govender, H.G. Kruger and G.E. Maguire, 2004. Synthesis of chiral pentacyclo-undecane macrocycles and their use in enantioselective Michael addition reactions. Tetrahedron: Asymmetry, 15: 3775-3781.
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44. Boyle, G.A., T. Govender, H.G. Kruger and G.E. Maguire, 2004. Synthesis of chiral pentacyclo-undecane ligands and their use in the enantioselective alkylation of benzaldehyde with diethylzinc. Tetrahedron: Asymmetry, 15: 2661-2666.
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45. Bisetty, K., J. Gomez‐Catalan, C. Aleman, E. Giralt, H.G. Kruger and J.J. Perez, 2004. Computational study of the conformational preferences of the (R)‐8‐amino‐pentacyclo [5.4. 0.02, 6.03, 10.05, 9] undecane‐8‐carboxylic acid monopeptide. J. Peptide Sci., 10: 274-284.
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46. Raasch, T., 2003. A synthetic and computational investigation of trishomocubane-amino acid derivatives. Univ. Natal, Durban, .
47. Govender, T., H.K. Hariprakasha, H.G. Kruger and A.P. Marchand, 2003. Synthesis and transport studies of a new class of cage-annulated chiral macrocycles. Tetrahedron: Asymmetry, 14: 1553-1557.
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48. Kruger, H.G., 2002. Ab initio mechanistic study of the protection of alcohols and amines with anhydrides. J. Mol. Struct., 577: 281-285.
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49. Kruger, G., 2002. Briewe van ons lesers. Die Kerkblad, 105: 35-35.
50. Mlinaric-Majerski, K. , M. Kaselj, J. Veljkovic, A.P. Marchand, H.G. Kruger, 2001. Experimental and theoretical studies of reactions of 1-halomethyl-2-haloadamantanes with Na and RLi compounds. Abstr. Pap. Am. Chem. Soc., 221: 177-177.
51. Martins, F.J., A.M. Viljoen, H.G. Kruger, L. Fourie, J. Roscher, A.J. Joubert and P.L. Wessels, 2001. Enantioselective synthesis of amino acids from pentacyclo [5.4. 0.0 2, 6. 0 3, 10. 0 5, 9] undecane-8, 11-dione. Tetrahedron, 57: 1601-1607.
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52. Marchand, A.P., T.D. Power and H.G. Kruger, 2001. Ab initio theoretical investigation of a formal alkene-enedione intramolecular [2+ 2] photocyclization. Croat. Chem. Acta, 74: 265-270.
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53. Levitskaia, T.G., B.A. Moyer, P.V. Bonnesen, A.P. Marchand, K. Krishnudu, Z. Chen and A.S. McKim, 2001. Novel approach to sodium hydroxide separation: Synergistic pseudo-hydroxide extraction by a fluorinated alcohol and cage-functionalized crown ethers. J. Amer. Chem. Soc., 123: 12099-12100.
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