中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 5-tert-Butyl-8-methyl<2.2>metaparacyclophane | 144182-39-8 | C21H26 | 278.437 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 5-tert-Butyl-8-ethyl<2.2>metaparacyclophane | 145223-53-6 | C22H28 | 292.464 |
—— | 5-tert-Butyl-8-propyl<2.2>metaparacyclophane | 145223-54-7 | C23H30 | 306.491 |
—— | 8-Ethyl<2.2>metaparacyclophane | 145223-56-9 | C18H20 | 236.357 |
—— | 8-Propyl<2.2>metaparacyclophane | 145223-57-0 | C19H22 | 250.384 |
A convenient preparation of 8-benzyl[2.2]metaparacyclophanes using TiCl4 catalysed Friedel–Crafts benzylation of arenes with 8-bromomethyl[2.2]metaparacyclophane is described. The structures of these novel 8-benzyl[2.2]meta-paracyclophanes in solution are also discussed.