中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 2,6 bis(mercaptomethyl)-4-tert-butyltoluene | 77180-45-1 | C13H20S2 | 240.434 |
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-Methyl<2.2>metaparacyclophane | 41563-71-7 | C17H18 | 222.33 |
—— | 8-Bromomethyl-5-tert-butyl<2.2>metaparacyclophane | 145223-51-4 | C21H25Br | 357.334 |
—— | 8-Ethyl<2.2>metaparacyclophane | 145223-56-9 | C18H20 | 236.357 |
—— | 8-Propyl<2.2>metaparacyclophane | 145223-57-0 | C19H22 | 250.384 |
—— | 5-tert-butyl-8-methyl-15-bromo<2.2>metaparacyclophane | 144182-40-1 | C21H25Br | 357.334 |
—— | 5-tert-butyl-8-methyl-15,16-dibromo<2.2>metaparacyclophane | 144182-42-3 | C21H24Br2 | 436.23 |
—— | 5-tert-butyl-8-methyl-12-methoxy<2.2>metacyclophane | 144182-45-6 | C22H28O | 308.464 |
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.