POLYMERIZATION METHOD AND POLYMERS FORMED THEREWITH |
|||||||
| 申请号 | EP13860053 | 申请日 | 2013-12-03 | 公开(公告)号 | EP2925803A4 | 公开(公告)日 | 2016-06-29 |
| 申请人 | SCRIPPS RESEARCH INST; | 发明人 | DONG JIAJIA; FOKIN VALERY; KRASNOVA LARISA; KWISNEK LUKE R; OAKDALE JAMES S; SHARPLESS K BARRY; | ||||
| 摘要 | Condensation of fluoro-substituted and silyl-substituted monomers provides polymers suitable for use, e.g., as engineering polymers. A monomer composition is condensed in the presence of a basic catalyst. The monomer composition contains a compound of formula F—X—F and a compound of formula (R1)3Si—Z—Si(R1)3, and forms an alternating X—Z polymer chain and a silyl fluoride byproduct. X has the formula -A(-R2-A)n-; each A is SO2, C(═O), or Het; R2 is an organic moiety; n is 0 or 1; Het is an aromatic nitrogen heterocycle; Z has the formula -L-R3-L-; each L is O, S, or N(R4); and each R3 is an organic moiety, and R4 comprises H or an organic moiety. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
QQ群二维码
意见反馈
意见反馈