10. |
G. Kinast and L.F. Tietze |
A new variant of the Mannich reaction. Angew. Chem. 1976, 88, 261-262;
Angew. Chem. Int. Ed. Engl. 1976, 15, 239-240. |
11. |
L.F. Tietze |
Synthesis and structural proof of bakankosine. Tetrahedron Lett. 1976, 2535-2538. |
12. |
G. Kinast and L.F. Tietze |
Biogenetic type synthesis of secologanin- and sweroside aglycon O-methyl ether. Chem. Ber. 1976, 109, 3626-3639. |
13. |
G. Kinast and L.F. Tietze |
Enzymic cleavage of secologanin. A model for the biosynthesis of the indole alkaloids. Chem. Ber. 1976, 109, 3640-3645. |
18. |
L.F. Tietze and K. Brüggemann |
Synthesis of 1,4-dihydronicotinic acid derivatives by photochemical cycloaddition. Angew. Chem. 1979, 91, 575;
Angew. Chem. Int. Ed. Engl. 1979, 18, 540. |
19. |
L.F. Tietze and H.C. Uzar |
Use of biogenetic key compounds for the biomimetic synthesis of natural products: (S)-elenolide from secologanin. Angew. Chem. 1979, 91, 574-575;
Angew. Chem. Int. Ed. Engl. 1979, 18, 539-540. |
20. |
L.F. Tietze, G. Kinast and H.C. Uzar |
Fragmentation of g-hydroxyammonium compounds to unsaturated aldehydes by short-time thermolysis. Angew. Chem. 1979, 91, 576;
Angew. Chem. Int. Ed. Engl. 1979, 18, 541-542. |
21. |
L.F. Tietze and U. Reichert |
Fluoride-induced fragmentation of trimethylsilyloxy sulfonates to cis-bonded hexahydroazulenones. Angew. Chem. 1980, 92, 832-833;
Angew. Chem. Int. Ed. Engl. 1980, 19, 830-831. |
22. |
K. Harms, P.G. Jones, G.M. Sheldrick L.F. Tietze and H.C. Uzar |
Methyl (1S,5S,6S,7R)-6-formyl-7-methyl-2,8-dioxabicyclo[3.3.1]non-3-ene-4-carboxylate. Acta Crystallogr., Sect. B. 1980, 36, 3156-3157. |
23. |
W.Clegg, K. Harms, G.M. Sheldrick, G. v. Kiedrowski and L.F.Tietze |
(2S,6aR,9R,10aR)-6,6,9-trimethyl-1-oxo-2-phenylseleno-1,2,3,4,6a,7,8,9,10,10a-decahydro-6H-dibenzo[b,d]pyran. Acta Crystallogr., Sect. B. 1980, 36, 3159-3162. |
24. |
P.G. Jones, G.M. Sheldrick, K.H. Glüsenkamp and L.F. Tietze |
Loganin. Acta Crystallogr., Sect. B. 1980, 36, 481-483.
|
25. |
L.F. Tietze, U. Niemeyer, P. Marx and K.H. Glüsenkamp |
Determination of the relative configuration and conformation of isomeric iridoid glycosides by proton and carbon-13 NMR and mass spectroscopy. Tetrahedron 1980, 36, 1231-1236. |
26. |
L.F. Tietze, U. Niemeyer, P. Marx, K.H. Glüsenkamp and L. Schwenen |
Determination absolute configuration and conformation of iridoid glycoside isomers by chiroptical methods. Tetrahedron 1980, 36, 735-739. |
27. |
L.F. Tietze and G. Kinast |
Transformation of acyclic ketones into aldehydes and ketones with substituted side chains. Liebigs Ann. Chem. 1980, 451-460. |
28. |
L.F. Tietze, G.v. Kiedrowski, K. Harms, W. Clegg and G.M. Sheldrick |
Stereocontrolled intramolecular Diels-Alder reaction of heterodienes; studies on the synthesis of cannabinoids. Angew. Chem. 1980, 92, 130-131;
Angew. Chem. Int. Ed. Engl. 1980, 19, 134-135. |
29. |
K. Harms, G.M. Sheldrick, R. Fischer and L.F. Tietze |
[(1RS,2RS,3SR)-3-hydroxy-2-methylcyclopentyl]trimethylammonium chloride. Acta Crystallogr., Sect. B. 1980, 36, 3206-3208. |
30. |
L.F. Tietze and G. v. Kiedrowski |
Syntheses of enantiomeric dihydropyrans through stereocontrolled intramolecular cycloaddition. Tetrahedron Lett. 1981, 22, 219-222. |
31. |
L.F. Tietze and R. Fischer |
Stereoselective synthesis of α-glucosides with a 1,1'-diacetal structure. Tetrahedron Lett. 1981, 22, 3239-3242. |
32. |
L.F. Tietze and R. Fischer |
Stereoselective synthesis of β-glucosides with 1,1'-diacetal structure. Angew. Chem. 1981, 93, 1002;
Angew. Chem. Int. Ed. Engl. 1981, 20, 969. |
33. |
L.F. Tietze and S. Henke |
Synthesis of [10-13C]secologanin. Angew. Chem. 1981, 93, 1005;
Angew. Chem. Int. Ed. Engl. 1981, 20, 970. |
34. |
A.R. Battersby, M. Thompson, K.-H. Glüsenkamp and L.F. Tietze |
Studies on the biogenesis of indole alkaloids. Synthesis and feeding of radioactively labeled monoterpene aldehydes. Chem. Ber. 1981, 114, 3430-3438. |
35. |
A.R. Battersby, N.D. Westcott, K.-H. Glüsenkamp and L.F. Tietze |
Studies on the biogenesis of indole alkaloids. Synthesis and feeding of radioactively labeled hydroxyloganin derivatives. Chem. Ber. 1981, 114, 3439-3447. |