041: New precursors for quinoid heterocycles |
042: New quinoline-containing derivatives of quinones |
043: The Preparation of Thieno[2,3-b]pyridines from 3-Cyanopyridine-2(1H)-thione |
044: A Novel Approach to the Pyrroloiminoquinone System |
046: Strict Self-assembly of Tripodal Tris(azides) and Tris(phosphanes) |
047: [1,2,4]Triazolidin-3-ones and -3-thiones with Functionalized 5-Substituents: Synthesis and Rearrangements |
048: Electron Density Distribution in a Chiral Silatrane |
049: The versatile reactivity of tetrazines with electron rich dienes |
050: 1H and 13C NMR Study of Indoloquinolizines Obtained from Tryptamine and Acetylacetaldehyde. |