中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
9,9'-螺二芴 | 9,9'-spirobifluorene | 159-66-0 | C25H16 | 316.402 |
2,2'-二溴-9,9'-螺二芴 | 2,2'-dibromo-9,9'-spirobifluorene | 67665-47-8 | C25H14Br2 | 474.194 |
9-(2-苯基苯基)芴-9-醇 | 9-([1,1'-biphenyl]-2-yl)-9H-fluoren-9-ol | 67665-44-5 | C25H18O | 334.417 |
Diamond-type nanogrids (DGs), can helically expand to form spiro-linked polymers. Herein, we designed and synthesized two types of DGs, DGs-1 (A1B1 mode) in 44–50% yields, and DGs-2 (A2 + B2 mode) in 64% yield.