I. Neighbouring group participation. 1. Neighbouring group participation I. (AcO-6) participation in the solvolysis of 2-hydroxymethyl cyclohexanol derivatives Kovács, Ö.J.K., Schneider, Gy., L. Láng, K., Apjok, J. Tetrahedron 1967, 23, 4181-4196. 2. Neighbouring benzoyl group participation in 1,2- and 1,3-diol system Schneider, Gy., L.Láng, K. Chem. Commun. 1967, 13-14. 3. Neighbouring group participation in 17-hydroxy-16-hydroxymethyl steroids Schneider, Gy., Weisz-Vincze, I. Chem. Commun. 1968, 1030-1031. 4. Steroids, XIX. Neighbouring group participation, III. (AcO-6) and PrO-6) neighbouring group participation in the 16-hydroxymethylandrost-5-ene- 3,17-diol series Schneider, Gy., Vincze, I., Vass, A. Acta Chim. Acad. Sci. Hung. 1979, 99, 51-67. 5. Steroids, XXVII. Neighbouring group participation, IV. Preparation of 16α-Hydroxymethyandrost-5-ene-3β,17α-diol Schneider, Gy., Vincze, I., Vass, A., Hackler, L., Dombi, Gy. Acta Chim. Acad. Sci. Hung. 1982, 109, 71-82. 6. Steroids, XXVIII. Neighbouring group participation, V. (O—-4) Neighbouring group participation and fragmentation int he 16-hydroxymethylandrost-5-ene-3,17-dol series Schneider, Gy., Vincze, I., Hackler, L., Szabó J. A., Dombi, Gy. Acta Chim. Acad. Sci. Hung. 1982, 110, 429-440. 7. Steroids, XXIX. Neighbouring group participation, VI. N-aryalurethane neighbouring group participation in the 16-hydroxymethylandrost-5- ene-3,17-diol series Schneider, Gy., Hackler, L., Sohár, P. Acta Chim. Acad. Sci. Hung. 1982, 111, 285-296. 8. Front side neighbouring group participation in the 16-hydroxymethyl- androst-5-ene-3,17-diol series Schneider, Gy., Vincze, I., Domb, Gy. Tetrahedron 1982, 38, 2729-2732. 9 . Steroids, XXXVII., Neighbouring Group Participation, VIII. Neighbouring Group Participation in the 16-Hydroxymethyl-3-methoxyestra-1,3,5(10)-trien-17β-ol Series Schneider, Gy., Vass, A., Vincze, I., Sohár, P. Liebigs Ann. Chem. 1988, 267-273.

10. Steroids, XXXVIII., Neighbouring Group participation, IX. Preparation of 16α-Hydroxymethyl-3-methoxyestra-1,3,5(10)-trien-17α-ol and Solvolysis Investigations Schneider, Gy., Hackler, L., Sohár, P. Liebigs Ann. Chem. 1988, 679-683. 11. Neighbouring Group Participation and Fragmentation During the Solvolysis of the Epimers of 3-Methoxy-16-(tolyl-sulfonyloxymethyl)-estra-1,3,5(10)-trien-17-ol Schneider, Gy., Bottka, S., Hackler, L., Wölfling, J., Sohár, P. Liebigs Annalen für Chemie 1989, 263-267. 12. Seroids, XLIV., Neighbouring Group Participation, XI. Decomposition of 2-Amidomethylene-3-hydroxysteroids Vincze, I., Somlai, Cs., Schneider, Gy. Liebigs Ann. Chem. 1991, 1049-1052. 13. Steroids, XLV., Neghbouring group participation, XII. Decomposition of (Z)-16-Aminomethylene-17β-hydroxysteroids Mediated by Neighbouring group participation Vincze, I., Somlai, Cs., Schneider, Gy., Dombi, Gy. Lebigs Ann. Chem. 1992, 187-192. 14. N-Arylurethane Neighbouring Group Participation during Solvolysis of 3-Methoxy-17-N-phenylcarbamoyloxy-16-p-tolylsulfonyloxymethylestra- 1,3,5(10)-triene Streoisomers Hackler, l., Schneider, Gy., Sohár, P. Tetrahedron 1992, 48, 9305-9314. 15. Neighboring Group Participation. Part 14. The preparation of the four stereoisomers of 16-hydroxymethyl-5α-androstane-3β,17-diol Tapolcsányi, P., Wölfling, J., Schneider, Gy. Steroids 2001, 66, 623-635. 16. Neighboring group participation Part 15. Stereoselective synthesis of some steroidal tetrahydrooxazin-2-ones, as novel presumed inhibitors of human 5α-reductase Wölfling, J., Hackler, L., Mernyák, E., Schneider, Gy., Tóth, I., Szécsi, M., Julesz, J., Sohár, P., Csámpai A. Steroids 2004, 69, 451-460. 17. Neighboring group participation Part 16. Stereoselective synthesis and receptor- binding examination of the four stereoisomers of 16-bromomethyl-3,17-estradiols Szájli, Á., Wölfling, J., Mernyák, E., Minorics, R., Márki, Á., Falkay, G., Schneider, Gy. Steroids 2006, 71, 141-153.