Intramolecular (transannular) and intermolecular through-space interactions between chalcogen atoms have been described. This account includes the following three topics. (1) Various types of bis-chalcogenides and their mono-oxides, which have the two chalcogen atoms in close proximity in a molecule, give the dichalcogena dications upon the oxidation with two equivalents of NOBF4 or treatment with one equivalent
已经描述了
硫属元素原子之间的分子内(跨环)和分子间的贯穿空间相互作用。该帐户包括以下三个主题。(1)各种类型的双
硫属元素化物及其一氧化物在一个分子中具有两个紧邻的
硫属元素,它们在用两当量的NOBF 4氧化或用一当量的
三氟甲磺酸酐处理后,会产生二
硫属的指示。Tf 2 O)。双香根类药物的稳定性以S