Synthesis and Redox Behavior of 1-Azulenyl Sulfides and Efficient Synthesis of 1,1′-Biazulenes
作者:Taku Shoji、Junya Higashi、Shunji Ito、Kozo Toyota、Toyonobu Asao、Masafumi Yasunami、Kunihide Fujimori、Noboru Morita
DOI:10.1002/ejoc.200700959
日期:2008.3
high yields into 1-azulenyl methyl and phenyl sulfides and 1,3-bis(methyl- and phenylthio)azulenes through treatment with diethylamine is also described. Reaction of the 1-azulenyl sulfides with MCPBA afforded 1-azulenyl sulfoxides, which were then efficiently transformed into 1,1′-biazulene derivatives under acidic conditions. The redox properties of 1-azulenyl methyl and phenyl sulfides, 1,3-bis(methyl-
据报道,在酸酐的存在下,薁与几种亚砜反应得到相应的 1-蕈基锍和 1,3-蕈烯二锍离子。还描述了通过用二乙胺处理随后将这些离子以高产率转化为 1-azulenyl 甲基和苯基硫化物以及 1,3-双(甲基和苯硫基)azulenes。1-azulenyl sulfides 与 MCPBA 反应得到 1-azulenyl 亚砜,然后在酸性条件下有效地转化为 1,1'-biazulene 衍生物。1-azulenylmethyl and phenyl sulfides, 1,3-bis (methyl- and phenylthio) azulenes, and 1,1'-biazulene 衍生物的氧化还原性质在每个 azulene 环上带有甲硫基或苯硫基取代基伏安法实验。(© Wiley-VCH Verlag GmbH & Co.